10.5 Bolt Group Removal 3. SAFETY RULES

42

Transcript of 10.5 Bolt Group Removal 3. SAFETY RULES

Page 1: 10.5 Bolt Group Removal 3. SAFETY RULES
Page 2: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThefounderofAtaArms,giftedcraftsmenCelalYOLLUbeganwritinghissuccessstoryintheveryheartofAnatoliawhenhediscoveredhistalentsformechanicalengineeringasayoungboylivingintheIncesutownshipofKayseri.Heattainedlegendarysuccessesfordisassemblingandthenreassemblingandformanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairandin1955,whenhewasjust13yearsold,hisfirstsignsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

Inthenameofinnovation,CelalYOLLUheopenedamodestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperationstoDüzce,thecenteroftheTurkishfirearmsindustry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. SincethemovetoIstanbul,CelalYOLLUproducedthefirstsemi-automaticshotguninTurkeyIn2000,apartnershipwiththeBerettaGroupwasformedandATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

With a valve system, the Venza reduces recoil andmuzzlerise to amiminal level, allowing for an enjoyable shootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULESPleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a)Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b)Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c)Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d)Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e)Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f)Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h)Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j)Alwaysuseeyeandearprotectionwhenshooting.k)Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 3: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThe founder of Ata Arms, gifted craftsmen Celal YOLLU beganwriting his success story in the very heart of Anatolia when hediscoveredhis talents formechanicalengineeringasayoungboyliving in the Incesu township of Kayseri. He attained legendarysuccesses for disassembling and then reassembling and formanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairand in1955,whenhewas just13yearsold,hisfirst signsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

In the name of innovation, Celal YOLLU he opened a modestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperations to Düzce, the center of the Turkish firearms industry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. Since themove to Istanbul, Celal YOLLUproduced thefirst semi-automaticshotguninTurkeyIn 2000, a partnership with the Beretta Group was formed andATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

Withavalvesystem,theVenzareducesrecoilandmuzzlerisetoamiminallevel,allowingforanenjoyableshootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULES Pleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a) Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b) Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c) Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d) Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e) Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f) Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h) Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j) Alwaysuseeyeandearprotectionwhenshooting.k) Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 4: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThefounderofAtaArms,giftedcraftsmenCelalYOLLUbeganwritinghissuccessstoryintheveryheartofAnatoliawhenhediscoveredhistalentsformechanicalengineeringasayoungboylivingintheIncesutownshipofKayseri.Heattainedlegendarysuccessesfordisassemblingandthenreassemblingandformanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairandin1955,whenhewasjust13yearsold,hisfirstsignsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

Inthenameofinnovation,CelalYOLLUheopenedamodestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperationstoDüzce,thecenteroftheTurkishfirearmsindustry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. SincethemovetoIstanbul,CelalYOLLUproducedthefirstsemi-automaticshotguninTurkeyIn2000,apartnershipwiththeBerettaGroupwasformedandATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

With a valve system, the Venza reduces recoil andmuzzlerise to amiminal level, allowing for an enjoyable shootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULESPleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a)Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b)Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c)Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d)Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e)Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f)Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h)Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j)Alwaysuseeyeandearprotectionwhenshooting.k)Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 5: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThe founder of Ata Arms, gifted craftsmen Celal YOLLU beganwriting his success story in the very heart of Anatolia when hediscoveredhis talents formechanicalengineeringasayoungboyliving in the Incesu township of Kayseri. He attained legendarysuccesses for disassembling and then reassembling and formanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairand in1955,whenhewas just13yearsold,hisfirst signsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

In the name of innovation, Celal YOLLU he opened a modestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperations to Düzce, the center of the Turkish firearms industry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. Since themove to Istanbul, Celal YOLLUproduced thefirst semi-automaticshotguninTurkeyIn 2000, a partnership with the Beretta Group was formed andATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

Withavalvesystem,theVenzareducesrecoilandmuzzlerisetoamiminallevel,allowingforanenjoyableshootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULES Pleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a) Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b) Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c) Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d) Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e) Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f) Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h) Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j) Alwaysuseeyeandearprotectionwhenshooting.k) Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 6: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”), an integration of two systems (a short recoil systemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge, thebarrelandallof themoving systems move backwards, opening the gas dischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5Image 6

C3

C1 C4 C2

C2

B1

B3

B1B2

B2 A1 ACD

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

• Removethemagazinecapbyturningitcounter-clockwise.(Image8)

• Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8 Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke NoNameArea of UsageSign

1FULLDuringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3MODIFIEDDuringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4IMPROVED CYLINDERDuringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part NoPart NamePart NoPart Name

1Receiver18MagazineSpringCap-Front2Barrel19MagazineTube3Breech20SlidingBarTube4Choke21Forend5Recoil Spring 22Forend Nut6RecoilSpringTube23Piston7Recoikl Spring Retaining Nut24Carrier Latch8Shim Kit25Carrier Latch Spring9ButtStock26Carrier Latch Pin

10Washer27CarrierButtonSpring11Washer28CarrierButton12ButtStockConnectingScrew29CarrierButtonPin13Recoil Pad30Receiver Pin14Recoil Pad Screw31Front Sight15MagazineTubeShaft32Recoil Spring Cap16MagazineSpringFollower33ButtStockExtension17MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1 28 5 2 4 3 9 10

11

21

15

12

141716

13

7

298

2019

6

33

33

Part NoPart NamePart NoPart Name1Trigger Guard16Hammer Spring2Trigger17Hammer Spring Cap3Trigger Pin18Hammer Latch4Trigger Fixing Pin 19HammerTubePin5Disconnector20HammerTubeDetentClip6Disconnector Spring21Hammer Latch Spindle7Disconnector Pin 22Hammer8Trigger Spring23CartridgeCutOff9Breech Bolt Latch Spring Pin24CartridgeCutOffSpring

10Breech Bolt Latch Spring25Safety Plunger11Breech Bolt Latch Spring Capsules26Safety Plunger Spring12Breech Bolt Latch 27Safety Spring Retaining Pin13Breech Bolt Latch Pin 28Safety14Carrier29Hammer Fixing Pin15Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair station authorized by the Manufacturer and/or by it localofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarranty service be required for this firearm, pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 7: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDEMAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

• Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

• Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11 Image 12

• Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemakesureyouselectedthecorrectammunition.Thecartridgesyouhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

345

6

89

1211

10

13

7

31

31

Part No Part Name Part No Part Name

1 Bolt 9 Bolt Handle Plunger

2 Locking Block 10 Extractor

3 Blocker Sliding Bar 11 Extractor Spring

4 Link 12 Extractor Spring Plunger

5 Link Pin 13 Extractor Pin

6 Bolt Handle 14 Firing Pin Spring

7 Bolt Handle Spring Retaining Pin 15 Firing Pin

8 Bolt Handle Pin Spring 16 Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part NoPart Name1Spring Washer2Valve Body3Valve Spring4Valve Body Nut5Circlip

12345

VALF GROUP PART LIST

35

Ata Arms Warranty Information THE MANUFACTURER AND/OR ITS LOCAL OFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE, IMPROPERHAND-LOADED, RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZED REPAIR AND/OR ALTERATION HAS BEENPERFORMED.

The terms of thisWarranty cannot be changed except inwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/or its local official Distributor/s agree to correct anysuchdefect inthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrant the wood (stock and forend), grips or metal finishwith respect to finish, matching of pieces, dents, scratches,cut, dings, etc. which are or should be apparent to thepurchaser when the product is purchased. It is the customer’s responsibility to inspect this particular product prior topurchase to ensure that it is free from defects or damage. This Warranty iseffective fromtheoriginal retailpurchaseof thefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 8: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDE MAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

•Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

•Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11Image 12

•Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemake sure you selected the correct ammunition. The cartridges youhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

3 4 5

6

89

1211

10

13

7

31

31

Part NoPart NamePart NoPart Name

1Bolt9Bolt Handle Plunger

2Locking Block10Extractor

3Blocker Sliding Bar11Extractor Spring

4Link12Extractor Spring Plunger

5Link Pin13Extractor Pin

6Bolt Handle14Firing Pin Spring

7Bolt Handle Spring Retaining Pin15Firing Pin

8Bolt Handle Pin Spring16Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part No Part Name1 Spring Washer2 Valve Body3 Valve Spring4 Valve Body Nut5 Circlip

1 2 3 4 5

VALF GROUP PART LIST

35

Ata Arms Warranty InformationTHEMANUFACTURERAND/ORITSLOCALOFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE,IMPROPERHAND-LOADED,RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZEDREPAIRAND/ORALTERATIONHASBEENPERFORMED.

ThetermsofthisWarrantycannotbechangedexceptinwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/oritslocalofficialDistributor/sagreetocorrectanysuchdefectinthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrantthewood(stockandforend),gripsormetalfinishwithrespecttofinish,matchingofpieces,dents,scratches,cut,dings,etc.whichareorshouldbeapparenttothepurchaser when the product is purchased. It is the customer’s responsibilitytoinspectthisparticularproductpriortopurchase to ensure that it is free from defects or damage. This Warrantyiseffectivefromtheoriginalretailpurchaseofthefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 9: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”),anintegrationoftwosystems(ashortrecoilsystemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge,thebarrelandallofthemovingsystemsmovebackwards,openingthegasdischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3 FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5 Image 6

C3

C1C4C2

C2

B1

B3

B1B2

B2A1A C D

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

•Removethemagazinecapbyturningitcounter-clockwise.(Image8)

•Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke No Name Area of Usage Sign

1 FULL Duringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2 IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3 MODIFIED Duringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4 IMPROVED CYLINDER Duringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5 SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part No Part Name Part No Part Name

1 Receiver 18 MagazineSpringCap-Front2 Barrel 19 MagazineTube3 Breech 20 SlidingBarTube4 Choke 21 Forend5 Recoil Spring 22 Forend Nut6 RecoilSpringTube 23 Piston7 Recoikl Spring Retaining Nut 24 Carrier Latch8 Shim Kit 25 Carrier Latch Spring9 ButtStock 26 Carrier Latch Pin

10 Washer 27 CarrierButtonSpring11 Washer 28 CarrierButton12 ButtStockConnectingScrew 29 CarrierButtonPin13 Recoil Pad 30 Receiver Pin14 Recoil Pad Screw 31 Front Sight15 MagazineTubeShaft 32 Recoil Spring Cap16 MagazineSpringFollower 33 ButtStockExtension17 MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1285243910

11

21

15

12

14 17 16

13

7

298

20 19

6

33

33

Part No Part Name Part No Part Name1 Trigger Guard 16 Hammer Spring2 Trigger 17 Hammer Spring Cap3 Trigger Pin 18 Hammer Latch4 Trigger Fixing Pin 19 HammerTubePin5 Disconnector 20 HammerTubeDetentClip6 Disconnector Spring 21 Hammer Latch Spindle7 Disconnector Pin 22 Hammer8 Trigger Spring 23 CartridgeCutOff9 Breech Bolt Latch Spring Pin 24 CartridgeCutOffSpring

10 Breech Bolt Latch Spring 25 Safety Plunger11 Breech Bolt Latch Spring Capsules 26 Safety Plunger Spring12 Breech Bolt Latch 27 Safety Spring Retaining Pin13 Breech Bolt Latch Pin 28 Safety14 Carrier 29 Hammer Fixing Pin15 Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair stationauthorizedbytheManufacturerand/orbyitlocalofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarrantyserviceberequiredforthisfirearm,pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”), an integration of two systems (a short recoil systemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge, thebarrelandallof themoving systems move backwards, opening the gas dischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5Image 6

C3

C1 C4 C2

C2

B1

B3

B1B2

B2 A1 ACD

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

• Removethemagazinecapbyturningitcounter-clockwise.(Image8)

• Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8 Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke NoNameArea of UsageSign

1FULLDuringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3MODIFIEDDuringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4IMPROVED CYLINDERDuringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part NoPart NamePart NoPart Name

1Receiver18MagazineSpringCap-Front2Barrel19MagazineTube3Breech20SlidingBarTube4Choke21Forend5Recoil Spring 22Forend Nut6RecoilSpringTube23Piston7Recoikl Spring Retaining Nut24Carrier Latch8Shim Kit25Carrier Latch Spring9ButtStock26Carrier Latch Pin

10Washer27CarrierButtonSpring11Washer28CarrierButton12ButtStockConnectingScrew29CarrierButtonPin13Recoil Pad30Receiver Pin14Recoil Pad Screw31Front Sight15MagazineTubeShaft32Recoil Spring Cap16MagazineSpringFollower33ButtStockExtension17MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1 28 5 2 4 3 9 10

11

21

15

12

141716

13

7

298

2019

6

33

33

Part NoPart NamePart NoPart Name1Trigger Guard16Hammer Spring2Trigger17Hammer Spring Cap3Trigger Pin18Hammer Latch4Trigger Fixing Pin 19HammerTubePin5Disconnector20HammerTubeDetentClip6Disconnector Spring21Hammer Latch Spindle7Disconnector Pin 22Hammer8Trigger Spring23CartridgeCutOff9Breech Bolt Latch Spring Pin24CartridgeCutOffSpring

10Breech Bolt Latch Spring25Safety Plunger11Breech Bolt Latch Spring Capsules26Safety Plunger Spring12Breech Bolt Latch 27Safety Spring Retaining Pin13Breech Bolt Latch Pin 28Safety14Carrier29Hammer Fixing Pin15Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair station authorized by the Manufacturer and/or by it localofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarranty service be required for this firearm, pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 10: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”), an integration of two systems (a short recoil systemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge, thebarrelandallof themoving systems move backwards, opening the gas dischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5Image 6

C3

C1 C4 C2

C2

B1

B3

B1B2

B2 A1 ACD

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

• Removethemagazinecapbyturningitcounter-clockwise.(Image8)

• Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8 Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke NoNameArea of UsageSign

1FULLDuringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3MODIFIEDDuringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4IMPROVED CYLINDERDuringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part NoPart NamePart NoPart Name

1Receiver18MagazineSpringCap-Front2Barrel19MagazineTube3Breech20SlidingBarTube4Choke21Forend5Recoil Spring 22Forend Nut6RecoilSpringTube23Piston7Recoikl Spring Retaining Nut24Carrier Latch8Shim Kit25Carrier Latch Spring9ButtStock26Carrier Latch Pin

10Washer27CarrierButtonSpring11Washer28CarrierButton12ButtStockConnectingScrew29CarrierButtonPin13Recoil Pad30Receiver Pin14Recoil Pad Screw31Front Sight15MagazineTubeShaft32Recoil Spring Cap16MagazineSpringFollower33ButtStockExtension17MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1 28 5 2 4 3 9 10

11

21

15

12

141716

13

7

298

2019

6

33

33

Part NoPart NamePart NoPart Name1Trigger Guard16Hammer Spring2Trigger17Hammer Spring Cap3Trigger Pin18Hammer Latch4Trigger Fixing Pin 19HammerTubePin5Disconnector20HammerTubeDetentClip6Disconnector Spring21Hammer Latch Spindle7Disconnector Pin 22Hammer8Trigger Spring23CartridgeCutOff9Breech Bolt Latch Spring Pin24CartridgeCutOffSpring

10Breech Bolt Latch Spring25Safety Plunger11Breech Bolt Latch Spring Capsules26Safety Plunger Spring12Breech Bolt Latch 27Safety Spring Retaining Pin13Breech Bolt Latch Pin 28Safety14Carrier29Hammer Fixing Pin15Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair station authorized by the Manufacturer and/or by it localofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarranty service be required for this firearm, pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 11: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDEMAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

• Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

• Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11 Image 12

• Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemakesureyouselectedthecorrectammunition.Thecartridgesyouhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

345

6

89

1211

10

13

7

31

31

Part No Part Name Part No Part Name

1 Bolt 9 Bolt Handle Plunger

2 Locking Block 10 Extractor

3 Blocker Sliding Bar 11 Extractor Spring

4 Link 12 Extractor Spring Plunger

5 Link Pin 13 Extractor Pin

6 Bolt Handle 14 Firing Pin Spring

7 Bolt Handle Spring Retaining Pin 15 Firing Pin

8 Bolt Handle Pin Spring 16 Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part NoPart Name1Spring Washer2Valve Body3Valve Spring4Valve Body Nut5Circlip

12345

VALF GROUP PART LIST

35

Ata Arms Warranty Information THE MANUFACTURER AND/OR ITS LOCAL OFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE, IMPROPERHAND-LOADED, RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZED REPAIR AND/OR ALTERATION HAS BEENPERFORMED.

The terms of thisWarranty cannot be changed except inwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/or its local official Distributor/s agree to correct anysuchdefect inthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrant the wood (stock and forend), grips or metal finishwith respect to finish, matching of pieces, dents, scratches,cut, dings, etc. which are or should be apparent to thepurchaser when the product is purchased. It is the customer’s responsibility to inspect this particular product prior topurchase to ensure that it is free from defects or damage. This Warranty iseffective fromtheoriginal retailpurchaseof thefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 12: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDE MAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

•Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

•Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11Image 12

•Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemake sure you selected the correct ammunition. The cartridges youhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

3 4 5

6

89

1211

10

13

7

31

31

Part NoPart NamePart NoPart Name

1Bolt9Bolt Handle Plunger

2Locking Block10Extractor

3Blocker Sliding Bar11Extractor Spring

4Link12Extractor Spring Plunger

5Link Pin13Extractor Pin

6Bolt Handle14Firing Pin Spring

7Bolt Handle Spring Retaining Pin15Firing Pin

8Bolt Handle Pin Spring16Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part No Part Name1 Spring Washer2 Valve Body3 Valve Spring4 Valve Body Nut5 Circlip

1 2 3 4 5

VALF GROUP PART LIST

35

Ata Arms Warranty InformationTHEMANUFACTURERAND/ORITSLOCALOFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE,IMPROPERHAND-LOADED,RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZEDREPAIRAND/ORALTERATIONHASBEENPERFORMED.

ThetermsofthisWarrantycannotbechangedexceptinwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/oritslocalofficialDistributor/sagreetocorrectanysuchdefectinthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrantthewood(stockandforend),gripsormetalfinishwithrespecttofinish,matchingofpieces,dents,scratches,cut,dings,etc.whichareorshouldbeapparenttothepurchaser when the product is purchased. It is the customer’s responsibilitytoinspectthisparticularproductpriortopurchase to ensure that it is free from defects or damage. This Warrantyiseffectivefromtheoriginalretailpurchaseofthefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

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Page 13: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”),anintegrationoftwosystems(ashortrecoilsystemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge,thebarrelandallofthemovingsystemsmovebackwards,openingthegasdischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3 FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5 Image 6

C3

C1C4C2

C2

B1

B3

B1B2

B2A1A C D

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

•Removethemagazinecapbyturningitcounter-clockwise.(Image8)

•Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke No Name Area of Usage Sign

1 FULL Duringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2 IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3 MODIFIED Duringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4 IMPROVED CYLINDER Duringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5 SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part No Part Name Part No Part Name

1 Receiver 18 MagazineSpringCap-Front2 Barrel 19 MagazineTube3 Breech 20 SlidingBarTube4 Choke 21 Forend5 Recoil Spring 22 Forend Nut6 RecoilSpringTube 23 Piston7 Recoikl Spring Retaining Nut 24 Carrier Latch8 Shim Kit 25 Carrier Latch Spring9 ButtStock 26 Carrier Latch Pin

10 Washer 27 CarrierButtonSpring11 Washer 28 CarrierButton12 ButtStockConnectingScrew 29 CarrierButtonPin13 Recoil Pad 30 Receiver Pin14 Recoil Pad Screw 31 Front Sight15 MagazineTubeShaft 32 Recoil Spring Cap16 MagazineSpringFollower 33 ButtStockExtension17 MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1285243910

11

21

15

12

14 17 16

13

7

298

20 19

6

33

33

Part No Part Name Part No Part Name1 Trigger Guard 16 Hammer Spring2 Trigger 17 Hammer Spring Cap3 Trigger Pin 18 Hammer Latch4 Trigger Fixing Pin 19 HammerTubePin5 Disconnector 20 HammerTubeDetentClip6 Disconnector Spring 21 Hammer Latch Spindle7 Disconnector Pin 22 Hammer8 Trigger Spring 23 CartridgeCutOff9 Breech Bolt Latch Spring Pin 24 CartridgeCutOffSpring

10 Breech Bolt Latch Spring 25 Safety Plunger11 Breech Bolt Latch Spring Capsules 26 Safety Plunger Spring12 Breech Bolt Latch 27 Safety Spring Retaining Pin13 Breech Bolt Latch Pin 28 Safety14 Carrier 29 Hammer Fixing Pin15 Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair stationauthorizedbytheManufacturerand/orbyitlocalofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarrantyserviceberequiredforthisfirearm,pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

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13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

• To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.• Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

• Donotshootwithoutachokeinordertoavoiddamagingthebarrel.• Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.• Removeand clean the chokeafter shootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

• Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

• You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

•Removethemagazinecapbyturningcounterclockwise. (Image 22)

•Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

• Pressthefeed/stop(cutoff) button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

• Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31Image 32

•Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

•RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal •Removethetwoscrewsintherecoilpadbyunscrewing

counter-clockwise,thenremovetherecoilpadfromitsseat. (Image 33)

•Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

•While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

•Afteryouremovethebuttstock,ifthereisananglesetpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

24 25

• Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.Assemblethemasshownin Image41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

•There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

•10.7againfortheremovalofbuttstock(Image42)

•You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

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Page 15: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

• Toloadyourshotgun,followthestepsbelow;• Releasethecarrierbypressingthecarrierbutton.• Put thecartridge intothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;• Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16 Image 18

15

8.1 Feeding A Cartridge Into The Chamber •Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;•Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)•Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettlethebarrelandrepeattheprocessabove

•Repeat the same procedure for each of the remaining cartridgesinthemagazine.

•Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

•Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

•Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

• Holdingthebarrelinyourhand,removethecircliplocatedwithin• thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)• Remove the valve nut using the wrench. (Image 27)• Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

•BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

•RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

•RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

•Remove the trigger guard.•RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

•First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

•PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

Safety Safety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

• Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

• RemoverecoilpadinthedirectionshowninImage39.

• For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

•Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.

•Aftercleaning,lubricatethepartstoleaveathinlayerofoil.•Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

•Thebuttstockshimkitconsistsof5parts.Theyaremarkedononesideofthebuttstockadjustmenttoindicateitssize.(Image44)

Image 44

27 26

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance• Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.• Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.• Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance• Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.• Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.• Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith• maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston • Carefully remove the plunger.• Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil• Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

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Page 16: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

•Toloadyourshotgun,followthestepsbelow;•Releasethecarrierbypressingthecarrierbutton.•Putthecartridgeintothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;•Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16Image 18

15

8.1 Feeding A Cartridge Into The Chamber • Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;• Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)• Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettle thebarrelandrepeattheprocessabove

• Repeat the same procedure for each of the remaining cartridgesinthemagazine.

• Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

• Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

• Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

•Holdingthebarrelinyourhand,removethecircliplocatedwithin•thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)•Remove the valve nut using the wrench. (Image 27)•Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

• BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

• RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

• RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29 Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

• Remove the trigger guard.• RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

• First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

• PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

SafetySafety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

•Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

•RemoverecoilpadinthedirectionshowninImage39.

•For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

• Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

• Use a dry and clean cotton cloth to remove oil residuesaftercleaning.

• Aftercleaning,lubricatethepartstoleaveathinlayerofoil.• Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

• Thebutt stock shimkit consistsof5parts. Theyaremarkedonone sideof thebuttstockadjustment toindicateitssize.(Image44)

Image 44

2726

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance•Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.•Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance•Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.•Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.•Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith•maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston •Carefully remove the plunger.•Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil•Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

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Page 17: 10.5 Bolt Group Removal 3. SAFETY RULES

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

•To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.•Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

•Donotshootwithoutachokeinordertoavoiddamagingthebarrel.•Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.•Removeandcleanthechokeaftershootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

•Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

•You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

• Remove the magazine cap by turningcounterclockwise. (Image 22)

• Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22 Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

•Pressthefeed/stop(cutoff)button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

•Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31 Image 32

• Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

• RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal • Removethetwoscrews intherecoilpadbyunscrewing

counter-clockwise, then remove the recoil pad from itsseat. (Image 33)

• Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

• While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

• After you remove thebuttstock, if there is an angle setpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

2425

•Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.AssemblethemasshowninImage41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

• There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

• 10.7againfortheremovalofbuttstock(Image42)

• You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42 Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process Cyan Sig2 SideA Process Magenta Sig2 SideA Process Yellow Sig2 SideA Process Black

Page 18: 10.5 Bolt Group Removal 3. SAFETY RULES

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

•To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.•Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

•Donotshootwithoutachokeinordertoavoiddamagingthebarrel.•Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.•Removeandcleanthechokeaftershootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

•Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

•You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

• Remove the magazine cap by turningcounterclockwise. (Image 22)

• Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22 Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

•Pressthefeed/stop(cutoff)button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

•Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31 Image 32

• Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

• RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal • Removethetwoscrews intherecoilpadbyunscrewing

counter-clockwise, then remove the recoil pad from itsseat. (Image 33)

• Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

• While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

• After you remove thebuttstock, if there is an angle setpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

2425

•Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.AssemblethemasshowninImage41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

• There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

• 10.7againfortheremovalofbuttstock(Image42)

• You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42 Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process Cyan Sig2 SideA Process Magenta Sig2 SideA Process Yellow Sig2 SideA Process Black

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

• To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.• Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

• Donotshootwithoutachokeinordertoavoiddamagingthebarrel.• Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.• Removeand clean the chokeafter shootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

• Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

• You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

•Removethemagazinecapbyturningcounterclockwise. (Image 22)

•Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

• Pressthefeed/stop(cutoff) button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

• Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31Image 32

•Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

•RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal •Removethetwoscrewsintherecoilpadbyunscrewing

counter-clockwise,thenremovetherecoilpadfromitsseat. (Image 33)

•Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

•While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

•Afteryouremovethebuttstock,ifthereisananglesetpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

24 25

• Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.Assemblethemasshownin Image41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

•There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

•10.7againfortheremovalofbuttstock(Image42)

•You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process CyanSig2 SideA Process MagentaSig2 SideA Process YellowSig2 SideA Process Black

Page 19: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

• Toloadyourshotgun,followthestepsbelow;• Releasethecarrierbypressingthecarrierbutton.• Put thecartridge intothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;• Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16 Image 18

15

8.1 Feeding A Cartridge Into The Chamber •Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;•Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)•Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettlethebarrelandrepeattheprocessabove

•Repeat the same procedure for each of the remaining cartridgesinthemagazine.

•Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

•Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

•Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

• Holdingthebarrelinyourhand,removethecircliplocatedwithin• thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)• Remove the valve nut using the wrench. (Image 27)• Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

•BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

•RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

•RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

•Remove the trigger guard.•RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

•First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

•PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

Safety Safety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

• Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

• RemoverecoilpadinthedirectionshowninImage39.

• For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

•Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.

•Aftercleaning,lubricatethepartstoleaveathinlayerofoil.•Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

•Thebuttstockshimkitconsistsof5parts.Theyaremarkedononesideofthebuttstockadjustmenttoindicateitssize.(Image44)

Image 44

27 26

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance• Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.• Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.• Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance• Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.• Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.• Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith• maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston • Carefully remove the plunger.• Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil• Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process CyanSig2 SideB Process MagentaSig2 SideB Process YellowSig2 SideB Process Black

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

•Toloadyourshotgun,followthestepsbelow;•Releasethecarrierbypressingthecarrierbutton.•Putthecartridgeintothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;•Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16Image 18

15

8.1 Feeding A Cartridge Into The Chamber • Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;• Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)• Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettle thebarrelandrepeattheprocessabove

• Repeat the same procedure for each of the remaining cartridgesinthemagazine.

• Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

• Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

• Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

•Holdingthebarrelinyourhand,removethecircliplocatedwithin•thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)•Remove the valve nut using the wrench. (Image 27)•Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

• BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

• RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

• RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29 Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

• Remove the trigger guard.• RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

• First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

• PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

SafetySafety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

•Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

•RemoverecoilpadinthedirectionshowninImage39.

•For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

• Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

• Use a dry and clean cotton cloth to remove oil residuesaftercleaning.

• Aftercleaning,lubricatethepartstoleaveathinlayerofoil.• Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

• Thebutt stock shimkit consistsof5parts. Theyaremarkedonone sideof thebuttstockadjustment toindicateitssize.(Image44)

Image 44

2726

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance•Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.•Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance•Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.•Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.•Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith•maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston •Carefully remove the plunger.•Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil•Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process Cyan Sig2 SideB Process Magenta Sig2 SideB Process Yellow Sig2 SideB Process Black

Page 20: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

•Toloadyourshotgun,followthestepsbelow;•Releasethecarrierbypressingthecarrierbutton.•Putthecartridgeintothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;•Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16Image 18

15

8.1 Feeding A Cartridge Into The Chamber • Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;• Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)• Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettle thebarrelandrepeattheprocessabove

• Repeat the same procedure for each of the remaining cartridgesinthemagazine.

• Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

• Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

• Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

•Holdingthebarrelinyourhand,removethecircliplocatedwithin•thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)•Remove the valve nut using the wrench. (Image 27)•Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

• BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

• RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

• RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29 Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

• Remove the trigger guard.• RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

• First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

• PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

SafetySafety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

•Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

•RemoverecoilpadinthedirectionshowninImage39.

•For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

• Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

• Use a dry and clean cotton cloth to remove oil residuesaftercleaning.

• Aftercleaning,lubricatethepartstoleaveathinlayerofoil.• Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

• Thebutt stock shimkit consistsof5parts. Theyaremarkedonone sideof thebuttstockadjustment toindicateitssize.(Image44)

Image 44

2726

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance•Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.•Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance•Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.•Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.•Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith•maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston •Carefully remove the plunger.•Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil•Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process Cyan Sig2 SideB Process Magenta Sig2 SideB Process Yellow Sig2 SideB Process Black

Page 21: 10.5 Bolt Group Removal 3. SAFETY RULES

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

•To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.•Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

•Donotshootwithoutachokeinordertoavoiddamagingthebarrel.•Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.•Removeandcleanthechokeaftershootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

•Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

•You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

• Remove the magazine cap by turningcounterclockwise. (Image 22)

• Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22 Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

•Pressthefeed/stop(cutoff)button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

•Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31 Image 32

• Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

• RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal • Removethetwoscrews intherecoilpadbyunscrewing

counter-clockwise, then remove the recoil pad from itsseat. (Image 33)

• Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

• While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

• After you remove thebuttstock, if there is an angle setpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

2425

•Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.AssemblethemasshowninImage41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

• There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

• 10.7againfortheremovalofbuttstock(Image42)

• You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42 Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process Cyan Sig2 SideA Process Magenta Sig2 SideA Process Yellow Sig2 SideA Process Black

Page 22: 10.5 Bolt Group Removal 3. SAFETY RULES

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

•To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.•Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

•Donotshootwithoutachokeinordertoavoiddamagingthebarrel.•Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.•Removeandcleanthechokeaftershootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

•Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

•You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

• Remove the magazine cap by turningcounterclockwise. (Image 22)

• Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22 Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

•Pressthefeed/stop(cutoff)button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

•Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31 Image 32

• Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

• RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal • Removethetwoscrews intherecoilpadbyunscrewing

counter-clockwise, then remove the recoil pad from itsseat. (Image 33)

• Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

• While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

• After you remove thebuttstock, if there is an angle setpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

2425

•Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.AssemblethemasshowninImage41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

• There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

• 10.7againfortheremovalofbuttstock(Image42)

• You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42 Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process Cyan Sig2 SideA Process Magenta Sig2 SideA Process Yellow Sig2 SideA Process Black

Page 23: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

•Toloadyourshotgun,followthestepsbelow;•Releasethecarrierbypressingthecarrierbutton.•Putthecartridgeintothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;•Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16Image 18

15

8.1 Feeding A Cartridge Into The Chamber • Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;• Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)• Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettle thebarrelandrepeattheprocessabove

• Repeat the same procedure for each of the remaining cartridgesinthemagazine.

• Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

• Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

• Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

•Holdingthebarrelinyourhand,removethecircliplocatedwithin•thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)•Remove the valve nut using the wrench. (Image 27)•Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

• BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

• RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

• RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29 Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

• Remove the trigger guard.• RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

• First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

• PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

SafetySafety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

•Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

•RemoverecoilpadinthedirectionshowninImage39.

•For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

• Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

• Use a dry and clean cotton cloth to remove oil residuesaftercleaning.

• Aftercleaning,lubricatethepartstoleaveathinlayerofoil.• Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

• Thebutt stock shimkit consistsof5parts. Theyaremarkedonone sideof thebuttstockadjustment toindicateitssize.(Image44)

Image 44

2726

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance•Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.•Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance•Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.•Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.•Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith•maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston •Carefully remove the plunger.•Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil•Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process Cyan Sig2 SideB Process Magenta Sig2 SideB Process Yellow Sig2 SideB Process Black

Page 24: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

• Toloadyourshotgun,followthestepsbelow;• Releasethecarrierbypressingthecarrierbutton.• Put thecartridge intothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;• Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16 Image 18

15

8.1 Feeding A Cartridge Into The Chamber •Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;•Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)•Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettlethebarrelandrepeattheprocessabove

•Repeat the same procedure for each of the remaining cartridgesinthemagazine.

•Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

•Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

•Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

• Holdingthebarrelinyourhand,removethecircliplocatedwithin• thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)• Remove the valve nut using the wrench. (Image 27)• Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

•BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

•RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

•RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

•Remove the trigger guard.•RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

•First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

•PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

Safety Safety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

• Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

• RemoverecoilpadinthedirectionshowninImage39.

• For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

•Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.

•Aftercleaning,lubricatethepartstoleaveathinlayerofoil.•Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

•Thebuttstockshimkitconsistsof5parts.Theyaremarkedononesideofthebuttstockadjustmenttoindicateitssize.(Image44)

Image 44

27 26

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance• Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.• Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.• Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance• Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.• Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.• Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith• maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston • Carefully remove the plunger.• Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil• Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process CyanSig2 SideB Process MagentaSig2 SideB Process YellowSig2 SideB Process Black

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

•Toloadyourshotgun,followthestepsbelow;•Releasethecarrierbypressingthecarrierbutton.•Putthecartridgeintothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;•Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16Image 18

15

8.1 Feeding A Cartridge Into The Chamber • Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;• Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)• Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettle thebarrelandrepeattheprocessabove

• Repeat the same procedure for each of the remaining cartridgesinthemagazine.

• Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

• Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

• Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

•Holdingthebarrelinyourhand,removethecircliplocatedwithin•thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)•Remove the valve nut using the wrench. (Image 27)•Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

• BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

• RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

• RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29 Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

• Remove the trigger guard.• RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

• First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

• PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

SafetySafety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

•Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

•RemoverecoilpadinthedirectionshowninImage39.

•For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

• Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

• Use a dry and clean cotton cloth to remove oil residuesaftercleaning.

• Aftercleaning,lubricatethepartstoleaveathinlayerofoil.• Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

• Thebutt stock shimkit consistsof5parts. Theyaremarkedonone sideof thebuttstockadjustment toindicateitssize.(Image44)

Image 44

2726

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance•Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.•Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance•Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.•Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.•Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith•maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston •Carefully remove the plunger.•Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil•Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process Cyan Sig2 SideB Process Magenta Sig2 SideB Process Yellow Sig2 SideB Process Black

Page 25: 10.5 Bolt Group Removal 3. SAFETY RULES

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

• To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.• Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

• Donotshootwithoutachokeinordertoavoiddamagingthebarrel.• Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.• Removeand clean the chokeafter shootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

• Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

• You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

•Removethemagazinecapbyturningcounterclockwise. (Image 22)

•Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

• Pressthefeed/stop(cutoff) button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

• Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31Image 32

•Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

•RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal •Removethetwoscrewsintherecoilpadbyunscrewing

counter-clockwise,thenremovetherecoilpadfromitsseat. (Image 33)

•Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

•While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

•Afteryouremovethebuttstock,ifthereisananglesetpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

24 25

• Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.Assemblethemasshownin Image41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

•There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

•10.7againfortheremovalofbuttstock(Image42)

•You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process CyanSig2 SideA Process MagentaSig2 SideA Process YellowSig2 SideA Process Black

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13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

•To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.•Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

•Donotshootwithoutachokeinordertoavoiddamagingthebarrel.•Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.•Removeandcleanthechokeaftershootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

•Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

•You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

• Remove the magazine cap by turningcounterclockwise. (Image 22)

• Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22 Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

•Pressthefeed/stop(cutoff)button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

•Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31 Image 32

• Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

• RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal • Removethetwoscrews intherecoilpadbyunscrewing

counter-clockwise, then remove the recoil pad from itsseat. (Image 33)

• Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

• While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

• After you remove thebuttstock, if there is an angle setpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

2425

•Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.AssemblethemasshowninImage41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

• There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

• 10.7againfortheremovalofbuttstock(Image42)

• You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42 Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process Cyan Sig2 SideA Process Magenta Sig2 SideA Process Yellow Sig2 SideA Process Black

Page 27: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

•Toloadyourshotgun,followthestepsbelow;•Releasethecarrierbypressingthecarrierbutton.•Putthecartridgeintothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;•Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16Image 18

15

8.1 Feeding A Cartridge Into The Chamber • Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;• Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)• Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettle thebarrelandrepeattheprocessabove

• Repeat the same procedure for each of the remaining cartridgesinthemagazine.

• Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

• Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

• Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

•Holdingthebarrelinyourhand,removethecircliplocatedwithin•thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)•Remove the valve nut using the wrench. (Image 27)•Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

• BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

• RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

• RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29 Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

• Remove the trigger guard.• RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

• First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

• PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

SafetySafety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

•Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

•RemoverecoilpadinthedirectionshowninImage39.

•For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

• Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

• Use a dry and clean cotton cloth to remove oil residuesaftercleaning.

• Aftercleaning,lubricatethepartstoleaveathinlayerofoil.• Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

• Thebutt stock shimkit consistsof5parts. Theyaremarkedonone sideof thebuttstockadjustment toindicateitssize.(Image44)

Image 44

2726

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance•Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.•Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance•Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.•Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.•Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith•maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston •Carefully remove the plunger.•Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil•Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process Cyan Sig2 SideB Process Magenta Sig2 SideB Process Yellow Sig2 SideB Process Black

Page 28: 10.5 Bolt Group Removal 3. SAFETY RULES

14

8. CARTRIDGE LOADING 8.1 Feeding A Cartridge Into The Chamber

WARNING: Make sure that the safety of the gun is engagedwhen loading cartdiges.

WARNING: Make sure that the muzzle is pointed in a safedirection.

• Toloadyourshotgun,followthestepsbelow;• Releasethecarrierbypressingthecarrierbutton.• Put thecartridge intothemagazineslotandpushuntil

you hear a click. Repeat the same process for other cartridges. (Image 16)

WARNING: Be sure that the muzzle is pointed in a safedirection.

Forfeedingacartridgeintothechamber,followthestepsbelow;• Dropthecartridgeontothecarrier(Image18)bypres-

singthefeed/stop(CutOff)button(Image17)

ThemagazinecapacityofyourVENZAyourshotgunis2+1for3”cartridgesand3+1for2¾”cartridges.

Image 17

Image 16 Image 18

15

8.1 Feeding A Cartridge Into The Chamber •Pulltheboltbackwardsandreleasethelever.Thus,sin-cethemagazinewillbemissingacartridge,youcanaddanother cartridge. (Image 19)

WARNING: Be sure that the muzzle is pointed in a safe direction

Tounloadyourshotgun,followthestepsbelow;•Makethefullcartridgeinsidethebarrelejectthroughthe

extractionportbypullingandreleasingthebolthandle. (Figure 20)•Dropthecartridgeontothecarrierbypressingthefeed/

stopbuttonforothercartridgesbypullingthebolt

handlemakethecartridgesettlethebarrelandrepeattheprocessabove

•Repeat the same procedure for each of the remaining cartridgesinthemagazine.

•Whentheredplugisobserveditmeansthattherearenocartridgesleftinthemagazine.(Image21)

•Inordertoverifythatnocartridgesareleftinthechamberpulltheboltbackandvisually check the chamber

WARNING: Make sure you have no cartridge left in the magazine

•Yourshotgunisnowreadytofire.

Image 19

9. UNLOADING THE SHOTGUN

Image 20

Image 21

18

10.4 Valve Group Removal

Image 27

Image 28

• Holdingthebarrelinyourhand,removethecircliplocatedwithin• thevalvebodyatthetopofthegaschamberfromthevalvebodywith

the help of pliers. (Image 26)• Remove the valve nut using the wrench. (Image 27)• Removethevalvespringinthevalvebody.(Image28)

WARNING: Use wrench when installing the valve nut into the valve body. While tightening the valve nut you can increase or decrease the spring force.

WARNING: The valve body is fixed. Please do not try to disassemble.

Image 26

19

10.5 Bolt Group Removal

•BypressingtheReceiverbuttonmakesurethattheboltsettlesforward

•RemovetheBoltHandlebypullinginthedirectionofthearrow.(Image29)

•RemovetheBoltGroupoutofthereceiverbypullingwiththebolttubelocatedonthemagazinetube.(Image30)

Image 29Image 30

WARNING: Make sure the hammer is not cocked before removing and installing the bolt group.

22

10.8 Choke Removal 10.9 Safety Button Direction Change

Image 36

Image 38

Image 37

WARNING: Always be sure your shotgun is not loaded and the safety is on.

WARNING: During disassembly, be sure the choke and the bearing of the choke are clean.

•Dislodgethechokebyusingchokewrenchandturningitcounter clockwise. (Figure 36)

WARNING: While reassembling the choke, be sure the threads of the choke and the threads of the barrel fully mate with each other. NEVER FIRE THE SHOTGUN WITH THE CHOKE NOT FULLY INSERTED IN THE BARREL.

•Remove the trigger guard.•RemovethesafetypinmarkedintheImage(Figure37)by

usingotherpin.Afterthepinisremovedthesafetyspringandsafetypinwillcomeoutoftheslot.Payattentionfornot to jump out (Figure 38).

•First,insertthesafetypinthenthespringandrefitthepinmarked in the image.

•PlacetheredzonesafetybuttonsoastobeontherightsideforLEFTHANDEDUSERandontheleftsideforRIGHTHANDED USER.

Safety Spring Pin

Safety Pin

Safety Safety Spring Retaining Pin

SafetySpring

WARNING: Place the red zone safety button so as to be on the right side for LEFT HANDED USER and on the left side for RIGHT HANDED USER

23

11. TRIGGER PULL LENGTH INCREMENT (WHEN REQUIRED)

• Removetherecoilpadscrewsthroughcounter-clockwisedirec-tion(Image39)

• RemoverecoilpadinthedirectionshowninImage39.

• For5mmincrementuseonlyonebuttstockextension.AsshowninImage40,placethebuttstockextensionandthepad.Screwthemusing the screws supplied.

Image 40

Image 39

14. MAINTENANCE WARNING: Be sure, your shotgun is not loaded and safety is on before performing any routine maintenance.

WARNING: Avoid using excess oil while lubricating.

14.1 General Maintenance and LubricationPartstobecleanedduringgeneralmaintenance:bolt,triggergroup,magazinetubeandthereceiver.

•Cleanthedirt,rustandsedimentsonthepartsspecifiedforgeneralmaintenancewithalubricatedcottonclothandabronzewirebrush,ifnecessary.

•Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.

•Aftercleaning,lubricatethepartstoleaveathinlayerofoil.•Please make sure that the tools you use for cleaning such

astheclothandbrushareproductsthatwillnotdamagethe parts.

•Thebuttstockshimkitconsistsof5parts.Theyaremarkedononesideofthebuttstockadjustmenttoindicateitssize.(Image44)

Image 44

27 26

27

14.2 Maintenance After UseCarryoutthemaintenanceofthemuzzle,gaschamberandplungerofyourshotgunattheendofeachshootingsession.

14.2.1 Barrel Maintenance• Cleanthecombustionresiduesthathaveaccumulatedinthebarrelboreusingacottonclothlubricatedwithmaintenance

oil.Ifyoushoulduseabrush,useabronzewirebrush.• Useadryandcleancottonclothtoremoveoilresiduesaftercleaning.• Aftercleaning,applyathinglayeroflubricantwithacottoncloth.

WARNING:DONOTUSEEXCESSIVEOILINANDAROUNDTHEBREACHOFTHEBARRELSOASTONOTOBSTRUCTTHEBARREL.

14.2.2 Choke Maintenance• Cleanthecombustionresiduespileupinsidethechokeusingacottonclothlubricatedwithmaintenanceoil.Ifyoushould

useabrushpleasepreferabronzewirebrush.• Use a dry and clean cotton cloth to remove the remaining dirty oil after the first operation.• Afterthecleaningprocesslubricatesoastoleaveathinlayerofoilonthesurfaceusingacottonclothlubricatedwith• maintenance oil.

14.2.3 Maintenance of Gas Chamber and Piston • Carefully remove the plunger.• Cleanthecombustionresiduesusingacottonclothlubricatedwithmaintenanceoil• Besure,itcanmovebackandforthonthemagazinetubeshaftcomfortably.

Sig2 SideB Process CyanSig2 SideB Process MagentaSig2 SideB Process YellowSig2 SideB Process Black

Page 29: 10.5 Bolt Group Removal 3. SAFETY RULES

13

7.3 Choke ReplacementWARNING: Make sure that your shotgun is not loaded and the safety is engaged whenever you are installing or removing the choke.

WARNING: When installing or removing a choke, make sure that the choke and the bearing of the shotgun are completely clean. Otherwise, your barrel can deform during firing.

• To remove the, use the choke wrench provided with the shotgun.• If the thread of the choke is dirty, clean it.• Using the choke wrench, tighten clockwise and ensure that all of

thethreadsofthechokearefullyseatedinthebarrel.

WARNING: When reassembling, do not tighten the choke unless you make sure that the threads of the choke are completely mated with the threads of the barrel.

WARNING: In order to make sure that the chokes have been fullyTightened, you should not see any protrusions emerging from the tip of the barrel.

Image 15

choke of number 3

• Donotshootwithoutachokeinordertoavoiddamagingthebarrel.• Neverlookintothemuzzletoseethechokenumber,regardlessof

whether the shotgun is loaded or not.• Removeand clean the chokeafter shootingduringmaintenance.

Afterhavinglubricated,thethreadscontinuewiththeassembly.

• Do not use a different tool or a spanner for removal and installation of choke, except your choke wrenchproducedandprovidedbyATAArms.

• You can look at the notches on the screw side in ordertoseethechokenumber.(Figure15)

16

10. DISASSEMBLY

10.1 Forend Removal

WARNING: Before disassembling your VENZA shotgun, make sure that the magazine and chamber are empty.

Followthestepsbelowtodisassembleandgeneralmaintenance/cleaningofyourshotgun.

•Removethemagazinecapbyturningcounterclockwise. (Image 22)

•Removetheforendbypullingparalleltothebarrel.(Image23)

Image 22Image 23

17

10.2 Barrel Group Removal

10.3 Piston Removal

• Pressthefeed/stop(cutoff) button.•Pullthebolttotheend.(Bolt

willbeleftbehind).•Byholdingthereceiverand

thebuttstock,pullthebarrelforwards and parallel to the magazinetuberemove

(Image 24)

• Afteryouremovethebarrel,taketheplungeroutofthegaschamber(Image 25)

Image 24

Image 25

20

10.6 Removing The Trigger Group

Image 31Image 32

•Push the receiver pin located on the receiver with a pin and remove from its seat. (Figure 31)

•RemovetheTriggergroupfromitsseat,bypressingtheCarrierLatchExtractorbutton.(Figure32)

WARNING: When reinstalling the Trigger Guard, depress the receiver button to facilitate reinsertion into the receiver.

21

10.7 Buttstock Removal •Removethetwoscrewsintherecoilpadbyunscrewing

counter-clockwise,thenremovetherecoilpadfromitsseat. (Image 33)

•Removetheboltthatconnectsbuttstocktotherecoiltubeusingthewrenchoftherightsize(Image34)

•While holding the receiver with one hand, pull out the buttstockinthedirectionofthearrow.(Figure35)

•Afteryouremovethebuttstock,ifthereisananglesetpiece,removeitbypullinginthesamearrowdirection.

• Refer to section 11 for using the butt stock adjustment kit.

Image 33

Image 34

Image 35

24 25

• Ifyouliketoincreasethetriggerpulllengthby10mmusesec-ondbuttstockextension.Assemblethemasshownin Image41.Uselongerscrewsforsecondbuttstockextension.(Longerscrewsareputinsideyourshotgunbox)

Image 41

25

12. PISTON USE

13. USING BUTTSTOCK SETTING KIT

TheVENZAshotgunworkswithasingleplunger.Youcanusecartridgesfrom7/8oz.upto2oz.togetherwiththeseplungers.Youcanfindthedisassemblyandreassemblyprocessoftheplungerinthesectionofthismanualtitled“PistonRemoval”(Seesection10.3 on page 17).

•There is shim kit on the VENZA Shotgun that you have bought.Youcanadjusttheheightanddirectionofbuttstock of your shotgun with the adjustment kit provided alongwithyourshotgun.Reviewthesection

•10.7againfortheremovalofbuttstock(Image42)

•You can adjust the lowness of the stock of your shotgun withtheshimsthatcamewithyourshotgunbyselectingdimensions (50mm, 55mm, and 65mm). (Image 43)

Image 42Image 43

15. ASSEMBLY DRAWINGS AND PART LISTGENERAL ASSEMBLY AND PARTS LIST

29

Sig2 SideA Process CyanSig2 SideA Process MagentaSig2 SideA Process YellowSig2 SideA Process Black

Page 30: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”),anintegrationoftwosystems(ashortrecoilsystemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge,thebarrelandallofthemovingsystemsmovebackwards,openingthegasdischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3 FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5 Image 6

C3

C1C4C2

C2

B1

B3

B1B2

B2A1A C D

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

•Removethemagazinecapbyturningitcounter-clockwise.(Image8)

•Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke No Name Area of Usage Sign

1 FULL Duringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2 IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3 MODIFIED Duringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4 IMPROVED CYLINDER Duringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5 SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part No Part Name Part No Part Name

1 Receiver 18 MagazineSpringCap-Front2 Barrel 19 MagazineTube3 Breech 20 SlidingBarTube4 Choke 21 Forend5 Recoil Spring 22 Forend Nut6 RecoilSpringTube 23 Piston7 Recoikl Spring Retaining Nut 24 Carrier Latch8 Shim Kit 25 Carrier Latch Spring9 ButtStock 26 Carrier Latch Pin

10 Washer 27 CarrierButtonSpring11 Washer 28 CarrierButton12 ButtStockConnectingScrew 29 CarrierButtonPin13 Recoil Pad 30 Receiver Pin14 Recoil Pad Screw 31 Front Sight15 MagazineTubeShaft 32 Recoil Spring Cap16 MagazineSpringFollower 33 ButtStockExtension17 MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1285243910

11

21

15

12

14 17 16

13

7

298

20 19

6

33

33

Part No Part Name Part No Part Name1 Trigger Guard 16 Hammer Spring2 Trigger 17 Hammer Spring Cap3 Trigger Pin 18 Hammer Latch4 Trigger Fixing Pin 19 HammerTubePin5 Disconnector 20 HammerTubeDetentClip6 Disconnector Spring 21 Hammer Latch Spindle7 Disconnector Pin 22 Hammer8 Trigger Spring 23 CartridgeCutOff9 Breech Bolt Latch Spring Pin 24 CartridgeCutOffSpring

10 Breech Bolt Latch Spring 25 Safety Plunger11 Breech Bolt Latch Spring Capsules 26 Safety Plunger Spring12 Breech Bolt Latch 27 Safety Spring Retaining Pin13 Breech Bolt Latch Pin 28 Safety14 Carrier 29 Hammer Fixing Pin15 Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair stationauthorizedbytheManufacturerand/orbyitlocalofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarrantyserviceberequiredforthisfirearm,pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 31: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDE MAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

•Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

•Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11Image 12

•Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemake sure you selected the correct ammunition. The cartridges youhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

3 4 5

6

89

1211

10

13

7

31

31

Part NoPart NamePart NoPart Name

1Bolt9Bolt Handle Plunger

2Locking Block10Extractor

3Blocker Sliding Bar11Extractor Spring

4Link12Extractor Spring Plunger

5Link Pin13Extractor Pin

6Bolt Handle14Firing Pin Spring

7Bolt Handle Spring Retaining Pin15Firing Pin

8Bolt Handle Pin Spring16Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part No Part Name1 Spring Washer2 Valve Body3 Valve Spring4 Valve Body Nut5 Circlip

1 2 3 4 5

VALF GROUP PART LIST

35

Ata Arms Warranty InformationTHEMANUFACTURERAND/ORITSLOCALOFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE,IMPROPERHAND-LOADED,RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZEDREPAIRAND/ORALTERATIONHASBEENPERFORMED.

ThetermsofthisWarrantycannotbechangedexceptinwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/oritslocalofficialDistributor/sagreetocorrectanysuchdefectinthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrantthewood(stockandforend),gripsormetalfinishwithrespecttofinish,matchingofpieces,dents,scratches,cut,dings,etc.whichareorshouldbeapparenttothepurchaser when the product is purchased. It is the customer’s responsibilitytoinspectthisparticularproductpriortopurchase to ensure that it is free from defects or damage. This Warrantyiseffectivefromtheoriginalretailpurchaseofthefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 32: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDEMAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

• Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

• Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11 Image 12

• Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemakesureyouselectedthecorrectammunition.Thecartridgesyouhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

345

6

89

1211

10

13

7

31

31

Part No Part Name Part No Part Name

1 Bolt 9 Bolt Handle Plunger

2 Locking Block 10 Extractor

3 Blocker Sliding Bar 11 Extractor Spring

4 Link 12 Extractor Spring Plunger

5 Link Pin 13 Extractor Pin

6 Bolt Handle 14 Firing Pin Spring

7 Bolt Handle Spring Retaining Pin 15 Firing Pin

8 Bolt Handle Pin Spring 16 Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part NoPart Name1Spring Washer2Valve Body3Valve Spring4Valve Body Nut5Circlip

12345

VALF GROUP PART LIST

35

Ata Arms Warranty Information THE MANUFACTURER AND/OR ITS LOCAL OFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE, IMPROPERHAND-LOADED, RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZED REPAIR AND/OR ALTERATION HAS BEENPERFORMED.

The terms of thisWarranty cannot be changed except inwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/or its local official Distributor/s agree to correct anysuchdefect inthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrant the wood (stock and forend), grips or metal finishwith respect to finish, matching of pieces, dents, scratches,cut, dings, etc. which are or should be apparent to thepurchaser when the product is purchased. It is the customer’s responsibility to inspect this particular product prior topurchase to ensure that it is free from defects or damage. This Warranty iseffective fromtheoriginal retailpurchaseof thefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 33: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”), an integration of two systems (a short recoil systemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge, thebarrelandallof themoving systems move backwards, opening the gas dischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5Image 6

C3

C1 C4 C2

C2

B1

B3

B1B2

B2 A1 ACD

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

• Removethemagazinecapbyturningitcounter-clockwise.(Image8)

• Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8 Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke NoNameArea of UsageSign

1FULLDuringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3MODIFIEDDuringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4IMPROVED CYLINDERDuringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part NoPart NamePart NoPart Name

1Receiver18MagazineSpringCap-Front2Barrel19MagazineTube3Breech20SlidingBarTube4Choke21Forend5Recoil Spring 22Forend Nut6RecoilSpringTube23Piston7Recoikl Spring Retaining Nut24Carrier Latch8Shim Kit25Carrier Latch Spring9ButtStock26Carrier Latch Pin

10Washer27CarrierButtonSpring11Washer28CarrierButton12ButtStockConnectingScrew29CarrierButtonPin13Recoil Pad30Receiver Pin14Recoil Pad Screw31Front Sight15MagazineTubeShaft32Recoil Spring Cap16MagazineSpringFollower33ButtStockExtension17MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1 28 5 2 4 3 9 10

11

21

15

12

141716

13

7

298

2019

6

33

33

Part NoPart NamePart NoPart Name1Trigger Guard16Hammer Spring2Trigger17Hammer Spring Cap3Trigger Pin18Hammer Latch4Trigger Fixing Pin 19HammerTubePin5Disconnector20HammerTubeDetentClip6Disconnector Spring21Hammer Latch Spindle7Disconnector Pin 22Hammer8Trigger Spring23CartridgeCutOff9Breech Bolt Latch Spring Pin24CartridgeCutOffSpring

10Breech Bolt Latch Spring25Safety Plunger11Breech Bolt Latch Spring Capsules26Safety Plunger Spring12Breech Bolt Latch 27Safety Spring Retaining Pin13Breech Bolt Latch Pin 28Safety14Carrier29Hammer Fixing Pin15Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair station authorized by the Manufacturer and/or by it localofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarranty service be required for this firearm, pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 34: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”),anintegrationoftwosystems(ashortrecoilsystemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge,thebarrelandallofthemovingsystemsmovebackwards,openingthegasdischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3 FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5 Image 6

C3

C1C4C2

C2

B1

B3

B1B2

B2A1A C D

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

•Removethemagazinecapbyturningitcounter-clockwise.(Image8)

•Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke No Name Area of Usage Sign

1 FULL Duringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2 IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3 MODIFIED Duringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4 IMPROVED CYLINDER Duringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5 SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part No Part Name Part No Part Name

1 Receiver 18 MagazineSpringCap-Front2 Barrel 19 MagazineTube3 Breech 20 SlidingBarTube4 Choke 21 Forend5 Recoil Spring 22 Forend Nut6 RecoilSpringTube 23 Piston7 Recoikl Spring Retaining Nut 24 Carrier Latch8 Shim Kit 25 Carrier Latch Spring9 ButtStock 26 Carrier Latch Pin

10 Washer 27 CarrierButtonSpring11 Washer 28 CarrierButton12 ButtStockConnectingScrew 29 CarrierButtonPin13 Recoil Pad 30 Receiver Pin14 Recoil Pad Screw 31 Front Sight15 MagazineTubeShaft 32 Recoil Spring Cap16 MagazineSpringFollower 33 ButtStockExtension17 MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1285243910

11

21

15

12

14 17 16

13

7

298

20 19

6

33

33

Part No Part Name Part No Part Name1 Trigger Guard 16 Hammer Spring2 Trigger 17 Hammer Spring Cap3 Trigger Pin 18 Hammer Latch4 Trigger Fixing Pin 19 HammerTubePin5 Disconnector 20 HammerTubeDetentClip6 Disconnector Spring 21 Hammer Latch Spindle7 Disconnector Pin 22 Hammer8 Trigger Spring 23 CartridgeCutOff9 Breech Bolt Latch Spring Pin 24 CartridgeCutOffSpring

10 Breech Bolt Latch Spring 25 Safety Plunger11 Breech Bolt Latch Spring Capsules 26 Safety Plunger Spring12 Breech Bolt Latch 27 Safety Spring Retaining Pin13 Breech Bolt Latch Pin 28 Safety14 Carrier 29 Hammer Fixing Pin15 Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair stationauthorizedbytheManufacturerand/orbyitlocalofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarrantyserviceberequiredforthisfirearm,pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”), an integration of two systems (a short recoil systemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge, thebarrelandallof themoving systems move backwards, opening the gas dischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5Image 6

C3

C1 C4 C2

C2

B1

B3

B1B2

B2 A1 ACD

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

• Removethemagazinecapbyturningitcounter-clockwise.(Image8)

• Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8 Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke NoNameArea of UsageSign

1FULLDuringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3MODIFIEDDuringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4IMPROVED CYLINDERDuringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part NoPart NamePart NoPart Name

1Receiver18MagazineSpringCap-Front2Barrel19MagazineTube3Breech20SlidingBarTube4Choke21Forend5Recoil Spring 22Forend Nut6RecoilSpringTube23Piston7Recoikl Spring Retaining Nut24Carrier Latch8Shim Kit25Carrier Latch Spring9ButtStock26Carrier Latch Pin

10Washer27CarrierButtonSpring11Washer28CarrierButton12ButtStockConnectingScrew29CarrierButtonPin13Recoil Pad30Receiver Pin14Recoil Pad Screw31Front Sight15MagazineTubeShaft32Recoil Spring Cap16MagazineSpringFollower33ButtStockExtension17MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1 28 5 2 4 3 9 10

11

21

15

12

141716

13

7

298

2019

6

33

33

Part NoPart NamePart NoPart Name1Trigger Guard16Hammer Spring2Trigger17Hammer Spring Cap3Trigger Pin18Hammer Latch4Trigger Fixing Pin 19HammerTubePin5Disconnector20HammerTubeDetentClip6Disconnector Spring21Hammer Latch Spindle7Disconnector Pin 22Hammer8Trigger Spring23CartridgeCutOff9Breech Bolt Latch Spring Pin24CartridgeCutOffSpring

10Breech Bolt Latch Spring25Safety Plunger11Breech Bolt Latch Spring Capsules26Safety Plunger Spring12Breech Bolt Latch 27Safety Spring Retaining Pin13Breech Bolt Latch Pin 28Safety14Carrier29Hammer Fixing Pin15Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair station authorized by the Manufacturer and/or by it localofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarranty service be required for this firearm, pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 35: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDE MAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

•Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

•Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11Image 12

•Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemake sure you selected the correct ammunition. The cartridges youhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

3 4 5

6

89

1211

10

13

7

31

31

Part NoPart NamePart NoPart Name

1Bolt9Bolt Handle Plunger

2Locking Block10Extractor

3Blocker Sliding Bar11Extractor Spring

4Link12Extractor Spring Plunger

5Link Pin13Extractor Pin

6Bolt Handle14Firing Pin Spring

7Bolt Handle Spring Retaining Pin15Firing Pin

8Bolt Handle Pin Spring16Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part No Part Name1 Spring Washer2 Valve Body3 Valve Spring4 Valve Body Nut5 Circlip

1 2 3 4 5

VALF GROUP PART LIST

35

Ata Arms Warranty InformationTHEMANUFACTURERAND/ORITSLOCALOFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE,IMPROPERHAND-LOADED,RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZEDREPAIRAND/ORALTERATIONHASBEENPERFORMED.

ThetermsofthisWarrantycannotbechangedexceptinwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/oritslocalofficialDistributor/sagreetocorrectanysuchdefectinthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrantthewood(stockandforend),gripsormetalfinishwithrespecttofinish,matchingofpieces,dents,scratches,cut,dings,etc.whichareorshouldbeapparenttothepurchaser when the product is purchased. It is the customer’s responsibilitytoinspectthisparticularproductpriortopurchase to ensure that it is free from defects or damage. This Warrantyiseffectivefromtheoriginalretailpurchaseofthefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 36: 10.5 Bolt Group Removal 3. SAFETY RULES

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDEMAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

• Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

• Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11 Image 12

• Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemakesureyouselectedthecorrectammunition.Thecartridgesyouhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

345

6

89

1211

10

13

7

31

31

Part No Part Name Part No Part Name

1 Bolt 9 Bolt Handle Plunger

2 Locking Block 10 Extractor

3 Blocker Sliding Bar 11 Extractor Spring

4 Link 12 Extractor Spring Plunger

5 Link Pin 13 Extractor Pin

6 Bolt Handle 14 Firing Pin Spring

7 Bolt Handle Spring Retaining Pin 15 Firing Pin

8 Bolt Handle Pin Spring 16 Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part NoPart Name1Spring Washer2Valve Body3Valve Spring4Valve Body Nut5Circlip

12345

VALF GROUP PART LIST

35

Ata Arms Warranty Information THE MANUFACTURER AND/OR ITS LOCAL OFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE, IMPROPERHAND-LOADED, RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZED REPAIR AND/OR ALTERATION HAS BEENPERFORMED.

The terms of thisWarranty cannot be changed except inwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/or its local official Distributor/s agree to correct anysuchdefect inthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrant the wood (stock and forend), grips or metal finishwith respect to finish, matching of pieces, dents, scratches,cut, dings, etc. which are or should be apparent to thepurchaser when the product is purchased. It is the customer’s responsibility to inspect this particular product prior topurchase to ensure that it is free from defects or damage. This Warranty iseffective fromtheoriginal retailpurchaseof thefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

6

5. NOMENCLATURE

Image 3 VENZA Overview

7

A BUTT STOCKA1 SHIM KITA2 RECOIL PADA3 BUTT STOCK ASSEMBLY KITA4 RECOIL PAD SCREW (2 PCS)A5 BUTT STOCK EXTENSIONB TRIGGER GROUP

C RECEIVERC5 MAGAZINE GROUPC6 BOLT GROUPC7 SLIDING BAR TUBED FORENDE MAGAZİNECAPF BARREL GROUP

F1 BARREL PLUGF2 BREECHF3 VALVE GROUPG FRONT SIGHTH PISTON

Image 4 VENZA Overview

10

Image 10

•Refittheforendoverthemagazinetubeand pull to the rear. (Image 11).

•Tightenthemagazinecapbyturningit clockwise (Image 12)

Image 11Image 12

•Fitthebarrelintothebreechslotinthereceiver,payingparticularattentioninordertomakeitcoincidewiththemagazinetubeshaftofthegaschamber.(Image10)

11

7. BEFORE SHOOTING

7.1 Trigger Safety

Pleasemake sure you selected the correct ammunition. The cartridges youhavechosenshouldbeappropriatetothedimensionmarkedonthebarrel.OurVENZA12Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to2oz.,VENZA20Gaugemodelshotgunisavailableforusecartridgesfrom7/8oz.to11/4oz

WARNING: NEVER USE STEEL AMMUNITION WITH CHOKES NUMBERED 1 or 2 (ONLY USE STEEL AMMUNITION WITH CHOKES NUMBERED 3, 4 or 5).

WARNING: ONLY USE FACTORY AMMUNITION LOADED IN ACCORDANCE WITH SAAMI/CIP SPECIFICATIONS. HAND-LOADED AMMUNITION CAN BE DANGEROUS AND WILL VOID YOUR WARRANTY.

To the safety is located on the trigger guard.•Whenyoupressfromlefttoright,theedgeofbuttonwillappearasblack. In this case, the safety on the trigger of the shotgun is engaged.(Image 13)•Ifyoupressthebuttonfromrighttoleft,theedgeofbuttonwillappearas red. In this case, the safety of your shotgun is not engaged and you can fireyourshotgun.(Image14)

WARNING: Please refer to sections 10.9 with regard to the changing direction of the safety button that can be used Double-sided.WARNING: When not in use, always make sure that your shotgun is not loa-ded and the safety mechanism is engaged.

Image 13 Trigger Safety On

Image 14 Trigger Safety Off

BOLT GROUP ASSEMBLY

216

1

14

15

3 4 5

6

89

1211

10

13

7

31

31

Part NoPart NamePart NoPart Name

1Bolt9Bolt Handle Plunger

2Locking Block10Extractor

3Blocker Sliding Bar11Extractor Spring

4Link12Extractor Spring Plunger

5Link Pin13Extractor Pin

6Bolt Handle14Firing Pin Spring

7Bolt Handle Spring Retaining Pin15Firing Pin

8Bolt Handle Pin Spring16Firing Pin Retaining Pin

BOLT GROUP PART LIST

VALVE GROUP ASSEMBLY

Part No Part Name1 Spring Washer2 Valve Body3 Valve Spring4 Valve Body Nut5 Circlip

1 2 3 4 5

VALF GROUP PART LIST

35

Ata Arms Warranty InformationTHEMANUFACTURERAND/ORITSLOCALOFFICIALDISTRIBUTOR(S) ASSUME NO RESPONSIBILITY FOR PRODUCT MALFUNCTION OR FOR PHYSICAL INJURY OR PROPERTY DAMAGE RESULTING IN WHOLE OR IN PART FROM CRIMINAL OR NEGLIGENT USE OF THE PRODUCT, IMPROPER OR CARELESS HANDLING, UNAUTHORIZED MODIFICATIONS, USEOFDEFECTIVE,IMPROPERHAND-LOADED,RELOADEDOR REMANUFACTURED AMMUNITION, CUSTOMER ABUSE OR NEGLECT OF THE PRODUCT OR OTHER INFLUENCES BEYOND THE MANUFACTURER’S DIRECT AND IMMEDIATE CONTROL. THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OF ANY PARTS, INCLUDING METAL, WOOD, PLASTIC, RUBBER, SURFACE FINISH OR OTHER MATERIALS, OR IF UNAUTHORIZEDREPAIRAND/ORALTERATIONHASBEENPERFORMED.

ThetermsofthisWarrantycannotbechangedexceptinwritingbyanofficeroftheManufactureroritslocalofficialDistributor.

TheManufacturerwarrantsthatthisfirearmwasmanufacturedfreeofdefectsinmaterialorworkmanship;andforaperiodoftwo(2)yearsafterdateoforiginalpurchase,theManufacturerand/oritslocalofficialDistributor/sagreetocorrectanysuchdefectinthisfirearmbyrepairorreplacement(attheirdiscretionand,ifthefirearmistobereplaced,withthesameoracomparablequalityfirearm).TheManufacturerdoesnotwarrantthewood(stockandforend),gripsormetalfinishwithrespecttofinish,matchingofpieces,dents,scratches,cut,dings,etc.whichareorshouldbeapparenttothepurchaser when the product is purchased. It is the customer’s responsibilitytoinspectthisparticularproductpriortopurchase to ensure that it is free from defects or damage. This Warrantyiseffectivefromtheoriginalretailpurchaseofthefirearmonly.AtaArmsassumesnoliabilityforconsequential,punitiveorotherdamages(exceptassetforthherein)relatedtoawarrantyclaim.Aserviceand/orhandlingchargemayberequiredfornon-warrantyrepairs.

Sig1 SideB Process Cyan Sig1 SideB Process Magenta Sig1 SideB Process Yellow Sig1 SideB Process Black

Page 37: 10.5 Bolt Group Removal 3. SAFETY RULES

5

4. OPERATING SYSTEMTheVENZAoperatesbywayofa“GasPressureControlSystem”(“GPCS”), an integration of two systems (a short recoil systemandanautomaticgaspressureoperatedsystem).

Whenfiringahigh-pressurecartridge, thebarrelandallof themoving systems move backwards, opening the gas dischargeholes and allowing the gases to exit. (Picture 1)

Whenfiringalow-pressurecartridge,thebarreldoesnotmovebackward,butthepressurizedgasthatcomestothegaschamber,providingthebackwardmovementoftheboltbypushingontheplunger. (Picture 2)

Image 1 Gas Discharge with heavy loads

Image 2 Gas Discharge with light loads

GASDISCHARGE

GAZAKIŞIGASDISCHARGE

8

A STOCKA1 SHIM KITB1 TRIGGERB2 SAFETY BUTTONC RECEIVERC1 CARRIER BUTTONC2 RECEIVER PINC3 BOLT HANDLEC4 CARRIERD FOREND

B1 TRIGGERB2 SAFETY BUTTONB3FEED/STOP(CUTOFF)BUTTONC2 RECEIVER PIN

Image 5Image 6

C3

C1 C4 C2

C2

B1

B3

B1B2

B2 A1 ACD

9

6. REASSEMBLY

Image 7

Toinstallthebarrel,pleasefollowtheinstructionsbelow:

• Removethemagazinecapbyturningitcounter-clockwise.(Image8)

• Carefullyremovetheforendbyslidingitfor-wardwithonehand,whilefirmlygraspingthereceiver with your other hand. (Image 9)

Image 8 Image 9

12

7.2 Choke SelectionThe“choke”changesthediameterofthebarrelbyfittingontothemuzzletip.Itspurposeistoprovidetheuserwithdifferentpelletdistributions.

Choke NoNameArea of UsageSign

1FULLDuringlong-distancehuntingsuchas;duckandgoose,withthelong-rangeshotsmadewithleadpelletcartridges

2IMPROVED MODIFIED

Duringhuntingsuchas;partridge,rabbitandpheasantin35-40metersdistance,alsoduringlong-distancehuntingshots in which lead pellets are used.

3MODIFIEDDuringhuntingsuchas;woodcock,pheasantandquailin30-35metersdistance,alsoduringlong-distancehuntingshots in which steel pellets are used

4IMPROVED CYLINDERDuringshort-rangehuntingsuchas;fordoveandquail,andin target shooting

5SKEET Duringskeetandplateshootingforsportingpurposesintheshootingsmadeinordertoopenpelletsinshortdistanceinorder

CHOKES AND USE

29

Part NoPart NamePart NoPart Name

1Receiver18MagazineSpringCap-Front2Barrel19MagazineTube3Breech20SlidingBarTube4Choke21Forend5Recoil Spring 22Forend Nut6RecoilSpringTube23Piston7Recoikl Spring Retaining Nut24Carrier Latch8Shim Kit25Carrier Latch Spring9ButtStock26Carrier Latch Pin

10Washer27CarrierButtonSpring11Washer28CarrierButton12ButtStockConnectingScrew29CarrierButtonPin13Recoil Pad30Receiver Pin14Recoil Pad Screw31Front Sight15MagazineTubeShaft32Recoil Spring Cap16MagazineSpringFollower33ButtStockExtension17MagazineSpring

TRIGGER GROUP ASSEMBLY AND PART LIST

18

22

23

24

27

26

25

1 28 5 2 4 3 9 10

11

21

15

12

141716

13

7

298

2019

6

33

33

Part NoPart NamePart NoPart Name1Trigger Guard16Hammer Spring2Trigger17Hammer Spring Cap3Trigger Pin18Hammer Latch4Trigger Fixing Pin 19HammerTubePin5Disconnector20HammerTubeDetentClip6Disconnector Spring21Hammer Latch Spindle7Disconnector Pin 22Hammer8Trigger Spring23CartridgeCutOff9Breech Bolt Latch Spring Pin24CartridgeCutOffSpring

10Breech Bolt Latch Spring25Safety Plunger11Breech Bolt Latch Spring Capsules26Safety Plunger Spring12Breech Bolt Latch 27Safety Spring Retaining Pin13Breech Bolt Latch Pin 28Safety14Carrier29Hammer Fixing Pin15Carrier Pin

TRIGGER GROUP PART LIST

36

Wholesalers, dealers or gunsmiths (unless they are a repair station authorized by the Manufacturer and/or by it localofficialDistributor/s)arenotauthorizedtomakeanywarrantyrepairoradjustmentonbehalfoftheManufacturer.

This Warranty gives only the original personal retail purchaser specificlegalrights.

Shouldwarranty service be required for this firearm, pleasereturnittotheManufacturer(forfirearmspurchasedinTurkey)ortoitslocalofficialDistributor/sinyourcountrythroughtheRetailer from whom purchased, giving the full details of the defectormalfunctionandstatingdateofpurchase,alongwitha copy of your sales receipt.

Sig1 SideA Process Cyan Sig1 SideA Process Magenta Sig1 SideA Process Yellow Sig1 SideA Process Black

Page 38: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThe founder of Ata Arms, gifted craftsmen Celal YOLLU beganwriting his success story in the very heart of Anatolia when hediscoveredhis talents formechanicalengineeringasayoungboyliving in the Incesu township of Kayseri. He attained legendarysuccesses for disassembling and then reassembling and formanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairand in1955,whenhewas just13yearsold,hisfirst signsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

In the name of innovation, Celal YOLLU he opened a modestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperations to Düzce, the center of the Turkish firearms industry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. Since themove to Istanbul, Celal YOLLUproduced thefirst semi-automaticshotguninTurkeyIn 2000, a partnership with the Beretta Group was formed andATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

Withavalvesystem,theVenzareducesrecoilandmuzzlerisetoamiminallevel,allowingforanenjoyableshootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULES Pleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a) Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b) Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c) Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d) Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e) Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f) Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h) Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j) Alwaysuseeyeandearprotectionwhenshooting.k) Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 39: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThefounderofAtaArms,giftedcraftsmenCelalYOLLUbeganwritinghissuccessstoryintheveryheartofAnatoliawhenhediscoveredhistalentsformechanicalengineeringasayoungboylivingintheIncesutownshipofKayseri.Heattainedlegendarysuccessesfordisassemblingandthenreassemblingandformanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairandin1955,whenhewasjust13yearsold,hisfirstsignsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

Inthenameofinnovation,CelalYOLLUheopenedamodestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperationstoDüzce,thecenteroftheTurkishfirearmsindustry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. SincethemovetoIstanbul,CelalYOLLUproducedthefirstsemi-automaticshotguninTurkeyIn2000,apartnershipwiththeBerettaGroupwasformedandATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

With a valve system, the Venza reduces recoil andmuzzlerise to amiminal level, allowing for an enjoyable shootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULESPleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a)Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b)Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c)Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d)Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e)Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f)Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h)Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j)Alwaysuseeyeandearprotectionwhenshooting.k)Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 40: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThe founder of Ata Arms, gifted craftsmen Celal YOLLU beganwriting his success story in the very heart of Anatolia when hediscoveredhis talents formechanicalengineeringasayoungboyliving in the Incesu township of Kayseri. He attained legendarysuccesses for disassembling and then reassembling and formanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairand in1955,whenhewas just13yearsold,hisfirst signsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

In the name of innovation, Celal YOLLU he opened a modestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperations to Düzce, the center of the Turkish firearms industry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. Since themove to Istanbul, Celal YOLLUproduced thefirst semi-automaticshotguninTurkeyIn 2000, a partnership with the Beretta Group was formed andATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

Withavalvesystem,theVenzareducesrecoilandmuzzlerisetoamiminallevel,allowingforanenjoyableshootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULES Pleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a) Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b) Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c) Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d) Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e) Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f) Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h) Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j) Alwaysuseeyeandearprotectionwhenshooting.k) Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 41: 10.5 Bolt Group Removal 3. SAFETY RULES

11

Contents

1. ATA ARMS BRIEF HISTORY

2. INTRODUCTION

3. SAFETY RULES

4. OPERATING SYSTEM

5. PARTS 6

6. BARREL ASSEMBLY

7. BEFORE SHOOTING

7.1 Safety Mechanism

7.2ChokeSelection

7.2.1 Choke Replacement

8. CARTRIDGE LOADING

8.1FeedingaCartridgeİntoTheChamber

9. UNLOADING THE SHOTGUN

10. DISASSEMBLY

10.1 Forend Removal

10.2 Barrel Group Removal

10.3 Piston Removal

10.4 Valve Group Removal

10.5 Bolt Group Removal

10.6 Trigger Group Removal

10.7ButtstockRemoval

10.8 Choke Removal

10.9SafetyButtonDirectionChange

11. TRIGGER PULL LENGHT INCREMENT

12. PISTON USE

13. USING BUTT STOCK SETTING KIT

14. MAINTENANCE

14.1GeneralMaintenanceandLubrication

14.2MaintenanceAfterUse

14.2.1 Barrel Maintenance

14.2.2 Choke Maintenance

14.2.3MaintenanceOfGasChamberAndPiston

15. ASSEMBLY DRAWINGS AND PART LIST

2

1. BRIEF HISTORYThefounderofAtaArms,giftedcraftsmenCelalYOLLUbeganwritinghissuccessstoryintheveryheartofAnatoliawhenhediscoveredhistalentsformechanicalengineeringasayoungboylivingintheIncesutownshipofKayseri.Heattainedlegendarysuccessesfordisassemblingandthenreassemblingandformanufacturing any mechanical tool he laid his eyes on he succeeded in repairing shotguns that many experienced gunsmiths failed to repairandin1955,whenhewasjust13yearsold,hisfirstsignsofthesuccessbegantoappear.Whenheproducedhisfirstsinglebarrelshotgun.

Inthenameofinnovation,CelalYOLLUheopenedamodestworkshop in Anatolia which allowed him to transform his dreams into reality. Bytheyear1967,CelalYOLLUproducedthefirstsidebysideshotguninTurkeyandeverysuccessfuldesignthereafterHasincreasedthedemand for his products.

ThisincreaseindemandultimatelyledCelalYOLLUtorelocatehisoperationstoDüzce,thecenteroftheTurkishfirearmsindustry.Withinashorttimeofthismove,heproducedthefirstover-undershotgun in Turkey. By the year 1990 Celal YOLLU has relocated the company once again,toIstanbul,inordertobeclosertotheEuropeanandGlobalmarkets. SincethemovetoIstanbul,CelalYOLLUproducedthefirstsemi-automaticshotguninTurkeyIn2000,apartnershipwiththeBerettaGroupwasformedandATAArmsshotgunshavethoroughlyenjoyedasolidreputationforunwaveringqualityandreliabilityatafantasticpricepoint.ATAArmscontinuessuccessfuljourneywiththesamedeterminationand desire as Celal YOLLU expressed when he founded the company morethanahalf-centuryago.

3

2. INTRODUCTION

ThankyouforchoosingVENZAshotgun,thenewestmemberof the ATA ARMS family.

With a valve system, the Venza reduces recoil andmuzzlerise to amiminal level, allowing for an enjoyable shootingexperience.

For future reference, please keep a copy of this guide with the shotgun in the event you ever sell it. A copy of this user guideisalsoavailableatthewebpageofourcompanywhichcanbeaccessedat

http://www.ataarms.com/en/index.php

4

3. SAFETY RULESPleasereadthefollowingsafetyrulescarefullybefore

you use your shotgun. If not used properly, shotguns canbedangerousandcanresultinseriousinjuryordeathtobothyourselfandothers.Thefollowingsafetyrulesillustratesomeoftheuser’sbasicresponsibilitieswhenhandlingthefirearm.

a)Neverpointyourbarrelinthedirectionofanythingyou do not intend to shoot, regardless of whether the shotgun is loaded or not.

b)Donotdirectyourshotguntowardsanunsafeplaceforfiringsuchashardsurfacesincludingbutnotlimitedtometals, rocks and water.

c)Keepsafetybuttonengageduntilyouarereadytoshoot(theredwarninglineshouldbeinvisible).

d)Keepyourfingeroutsideofthetriggerguard,completelyawayfromthetrigger,untilyoudecidetoshoot

e)Makesuretheinsideofthebarreliscleanandfreeofobstructionsbeforeshooting.

f)Learntheoperationandsafetyfeaturesofyourshotgunbyheart.However,thatnosafetymechanismisasubstituteforsafehandlingprocedures.

g) Keep your shotgun out of the reach of children and otherunauthorizedpossessorsoffirearms.

h)Donotneglectperformingroutinemaintenanceonyour shotgun.

i) Always use appropriately marked and factory loaded cartridgestoSAAMI/CIPspecificationswithyourshotgun. Avoid manually reloaded cartridges as this can beunsafeandwillvoidtheshotgun’swarranty.

j)Alwaysuseeyeandearprotectionwhenshooting.k)Donotdrinkalcoholorusedrugsbeforeorduring

operationoftheshotgun.Ifyoutakemedicinedonothandleafirearmwhileyouareunderitsinfluence.

l)Donotleavecartridgesinyourshotgunafterusage.m) Do not make any mechanical changes to your shotgun.

Thiscanbeunsafeandwillvoidtheshotgun’swarranty.n)Haveyourshotgunrepairedonlybyanauthorized service.

WARNING:Everyshotgunhasthepotentialtoclaimthelifeofanotherhumanbeing.Readthismanualcarefullyand comply with all safety rules.WARNING:Dischargingfirearmsinpoorlyventilatedareas,cleaningfirearms,orhandlingammunitionmayresultinexposuretoleadandothersubstancesknowntocausebirthdefects,permanentdamageandotherseriousinjuries.Whenmaintainingyourshotgunafteruse,makesuretodosoawell-ventilatedareaandremembertowashyourhandsaftermaintenance.(FriendlyTip:Usecoldwaterwhenwashingyourhandsto keep the chemicals and lead outside of your pores).

37

s”

(713)

For Any Warranty Claims Please Contact:

“Warranty period is 2 (two) years for the manufacturing defect

Briley Manufacturing. Inc

1230 Lumpkin Road

Houston, Texas 77043

932-6995

38

39

40

Page 42: 10.5 Bolt Group Removal 3. SAFETY RULES