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Rifle Parts Gas System Parts Gas Pistons KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV Support

Upgrade your AK with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.

KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV

853906008348 430105258
Variations
Filters:
Variations:

Variations:

Upgrade your AK with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV
144.9 GBP 0 £144.90 *
Not available
Model Number: Bulgarian 5.45 Krinkov Product no.: 430105258
Not available
144.9 GBP 0 £144.90 *
-9 %
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring optimal gas regulation for a longer lifespan.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AKM
194.9 GBP 13 £194.90 * £214.90
In stock
Make: AK-47 Product no.: 923000060
In stock
194.9 GBP 13 £194.90 * £214.90
-10 %
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring optimal gas regulation for longer life and reliability.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM M92
189.9 GBP 2 £189.90 * £209.90
In stock
Make: AK-47 Product no.: 923000065
In stock
189.9 GBP 2 £189.90 * £209.90
-11 %
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring optimal gas regulation for improved reliability.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM PSL
204.9 GBP 3 £204.90 * £229.90
In stock
Make: AK-47 Product no.: 923000064
In stock
204.9 GBP 3 £204.90 * £229.90
-11 %
Enhance your AK rifle's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring reliable operation in just 10 minutes!
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM VEPR LARGE CALIBER
209.9 GBP 4 £209.90 * £234.90
In stock
Make: AK-47 Product no.: 923000063
In stock
209.9 GBP 4 £209.90 * £234.90
Enhance your AK-style rifle's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving gas regulation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM 5.45 KRINKOV
189.9 GBP 0 £189.90 *
Not available
Model Number: 5.45 Krinkov Product no.: 430105246
Not available
189.9 GBP 0 £189.90 *
Enhance your AK with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AKMS SMALL BORE
144.9 GBP 0 £144.90 *
Not available
Model Number: AKMS Small Bore Product no.: 430105254
Not available
144.9 GBP 0 £144.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving gas regulation for a longer rifle life.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM VEPR, SMALL BORE
144.9 GBP 0 £144.90 *
Not available
Model Number: VEPR Small Bore Product no.: 430105255
Not available
144.9 GBP 0 £144.90 *
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM BULGARIAN AK-74
144.9 GBP 1 £144.90 *
Not available
Model Number: AK74 Product no.: 430105256
Not available
144.9 GBP 1 £144.90 *
Reduce wear and improve performance of your AK-style rifle with the KNS Precision Adjustable Gas Piston, easily installed in 10 minutes for optimal gas regulation.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM VALMET M76/ GALIL CLASSIC ARM
189.9 GBP 0 £189.90 *
Not available
Model Number: M76/Galil Classic ARM Product no.: 430105257
Not available
189.9 GBP 0 £189.90 *
-10 %
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM SLR-107UR
174.9 GBP 2 £174.90 * £194.90
In stock
Model Number: SLR-107UR Product no.: 430105247
In stock
174.9 GBP 2 £174.90 * £194.90
-10 %
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and quick installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM WZ89 ONYKS
174.9 GBP 4 £174.90 * £194.90
In stock
Model Number: WZ89 Onyks Product no.: 430105248
In stock
174.9 GBP 4 £174.90 * £194.90
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AIM-S74
164.9 GBP 0 £164.90 *
Not available
Model Number: AIMS-74 Product no.: 430105261
Not available
164.9 GBP 0 £164.90 *
The KNS Precision AK Adjustable Gas Piston reduces overgassing, enhances reliability, and extends your rifle's lifespan, all with easy installation in 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AK-105 JBI CUSTOM
154.9 GBP 0 £154.90 *
Not available
Model Number: AK-105 JBI Custom Product no.: 430105262
Not available
154.9 GBP 0 £154.90 *
Enhance your AK-style rifle with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring reliable performance with easy 10-minute installation.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM C39V2 PISTOL, LARGE BORE
149.9 GBP 0 £149.90 *
Not available
Model Number: CR9V2 Large Bore Product no.: 430105264
Not available
149.9 GBP 0 £149.90 *
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and quick 10-minute installation.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM C39V2 PISTOL, SMALL BORE
149.9 GBP 0 £149.90 *
Not available
Model Number: CR9V2 Small Bore Product no.: 430105263
Not available
149.9 GBP 0 £149.90 *
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for better gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM 7.62 KRINKOV
144.9 GBP 0 £144.90 *
Not available
Model Number: 7.62 Krinkov Product no.: 430105249
Not available
144.9 GBP 0 £144.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving reliability, all in a quick 10-minute install.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM M85
209.9 GBP 1 £209.90 *
Not available
Model Number: M85 Product no.: 430105250
Not available
209.9 GBP 1 £209.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving reliability, installable in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AMD-65
144.9 GBP 0 £144.90 *
Not available
Model Number: AMD-65 Product no.: 430105251
Not available
144.9 GBP 0 £144.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving gas regulation for a longer operating life.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM DRACO
144.9 GBP 0 £144.90 *
Not available
Model Number: Draco Product no.: 430105252
Not available
144.9 GBP 0 £144.90 *
-9 %
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM GALIL ACE RIFLESMALL BORE
194.9 GBP 1 £194.90 * £214.90
In stock
Model Number: Galil Ace Product no.: 430105253
In stock
194.9 GBP 1 £194.90 * £214.90
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving reliability in just 10 minutes without a gunsmith.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM MINI DRACO
Model Number: Mini Draco Product no.: 430105266
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE LARGE BORE
Model Number: Arsenal Rifle Large Bore Product no.: 430105259
Enhance your AK-style rifle with the KNS Precision Adjustable Gas Piston, reducing wear and improving performance in just 10 minutes without a gunsmith.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE SMALL BORE
Model Number: Arsenal Rifle Small Bore Product no.: 430105260
144.9 214.9 24 GBP
144.9 GBP £144.90

Prices inclusive of duty & VAT.

Product no.: 430105258

Mfr. No.: AGP-A-19

853906008348 The AK platform, though renowned for its reliability and durability in battlefield conditions, has a well-known flaw: its gas system is hugely overgassed. Luckily, the market stepped up to provide a solution in the form of the KNS Precision AK Adjustable Gas Piston. How do you know if your AK-style rifle needs better gas regulation? Head to the range, fire a few rounds and see how far your brass ejects. If it's hitting the ground more than 15 feet away, then you need the KNS Precision AK Adjustable Gas Piston. This setup helps to reduce wear on the gun, providing for a longer operating life. Uses existing gas block Small-caliber piston designed for .223 Rem., 5.56 NATO and 5.45x39mm Large-caliber piston designed for 7.62x39mm, .308 Win., and 7.62x54R Fits AKM, AK-74, VEPR, PSL and M92 rifles Each KNS Precision AK Adjustable Gas Piston can be installed without the use of a gunsmith in the space of 10 minutes, ensuring you can get back onto the range with little downtime.
Not available
5/5 - 2 Customers

Not available.

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144.9 214.9 24 GBP
Description Specification Customers reviews Accessories

KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV

144.9 GBP £144.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Transform Your AK-style Rifle with Precision Control

The AK platform, though renowned for its reliability and durability in battlefield conditions, has a well-known flaw: its gas system is hugely overgassed. Luckily, the market stepped up to provide a solution in the form of the KNS Precision AK Adjustable Gas Piston.

Why Upgrade Your Gas System?

How do you know if your AK-style rifle needs better gas regulation? Head to the range, fire a few rounds and see how far your brass ejects. If it's hitting the ground more than 15 feet away, then you need the KNS Precision AK Adjustable Gas Piston.

Benefits of the KNS Precision AK Adjustable Gas Piston

  • Reduces wear on the gun, providing for a longer operating life.
  • Uses existing gas block.
  • Small-caliber piston designed for .223 Rem., 5.56 NATO and 5.45x39mm.
  • Large-caliber piston designed for 7.62x39mm, .308 Win., and 7.62x54R.
  • Fits AKM, AK-74, VEPR, PSL and M92 rifles.

Easy Installation

Each KNS Precision AK Adjustable Gas Piston can be installed without the use of a gunsmith in the space of 10 minutes, ensuring you can get back onto the range with little downtime.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The KNS Precision AK Adjustable Gas Piston helps to regulate overgassing in AK-style rifles, improving their operating life.
  2. It is easy to install without a gunsmith and can be fitted in about 10 minutes, minimizing range downtime.
  3. Designed for various calibers and fits multiple rifle models including AKM, AK-74, VEPR, PSL, and M92.

Attributes

  • Model Number: 
    Bulgarian 5.45 Krinkov
  • Delivery weight: 0.159kg
  • Shipping height: 13mm
  • Shipping width: 102mm
  • Shipping length: 279mm
  • UPC: 853906008348

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (2)

5 / 5
Definitely recommended

Brownells USA KNS Veper large caliber 13/09/2018

I have a Veper .308, that was over gassed, had excessive recoil and trigger slap. Installed the KNS unit, adjusted the length as needed at the range for proper ejection. Now all is good, recoil much less and no trigger slap.

Definitely recommended

Brownells USA Awesome!!!!!! 21/05/2018

A couple years ago I had my M92 barrel threaded 1/2x28 and put my AAC 7.62 SDN6 on it. The gun was way to over gassed. I was pretty disappointed. When I saw KNS made an adjustable piston,I was super excited. I installed the unit and adjusted my piston down 40 clicks. It runs like a champ now. This part is amazing?



To Brownell's - please carry these pistons for all the AK and Galil Ace variants. Currently you only carry and handful of what KNS produces. I see myself buying more.

Variations:

Upgrade your AK with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV
144.9 GBP 0 £144.90 *
Not available
Model Number: Bulgarian 5.45 Krinkov Product no.: 430105258
Not available
144.9 GBP 0 £144.90 *
-9 %
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring optimal gas regulation for a longer lifespan.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AKM
194.9 GBP 13 £194.90 * £214.90
In stock
Make: AK-47 Product no.: 923000060
In stock
194.9 GBP 13 £194.90 * £214.90
-10 %
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring optimal gas regulation for longer life and reliability.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM M92
189.9 GBP 2 £189.90 * £209.90
In stock
Make: AK-47 Product no.: 923000065
In stock
189.9 GBP 2 £189.90 * £209.90
-11 %
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring optimal gas regulation for improved reliability.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM PSL
204.9 GBP 3 £204.90 * £229.90
In stock
Make: AK-47 Product no.: 923000064
In stock
204.9 GBP 3 £204.90 * £229.90
-11 %
Enhance your AK rifle's performance with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring reliable operation in just 10 minutes!
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM VEPR LARGE CALIBER
209.9 GBP 4 £209.90 * £234.90
In stock
Make: AK-47 Product no.: 923000063
In stock
209.9 GBP 4 £209.90 * £234.90
Enhance your AK-style rifle's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving gas regulation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM 5.45 KRINKOV
189.9 GBP 0 £189.90 *
Not available
Model Number: 5.45 Krinkov Product no.: 430105246
Not available
189.9 GBP 0 £189.90 *
Enhance your AK with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AKMS SMALL BORE
144.9 GBP 0 £144.90 *
Not available
Model Number: AKMS Small Bore Product no.: 430105254
Not available
144.9 GBP 0 £144.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving gas regulation for a longer rifle life.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM VEPR, SMALL BORE
144.9 GBP 0 £144.90 *
Not available
Model Number: VEPR Small Bore Product no.: 430105255
Not available
144.9 GBP 0 £144.90 *
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM BULGARIAN AK-74
144.9 GBP 1 £144.90 *
Not available
Model Number: AK74 Product no.: 430105256
Not available
144.9 GBP 1 £144.90 *
Reduce wear and improve performance of your AK-style rifle with the KNS Precision Adjustable Gas Piston, easily installed in 10 minutes for optimal gas regulation.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM VALMET M76/ GALIL CLASSIC ARM
189.9 GBP 0 £189.90 *
Not available
Model Number: M76/Galil Classic ARM Product no.: 430105257
Not available
189.9 GBP 0 £189.90 *
-10 %
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM SLR-107UR
174.9 GBP 2 £174.90 * £194.90
In stock
Model Number: SLR-107UR Product no.: 430105247
In stock
174.9 GBP 2 £174.90 * £194.90
-10 %
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and quick installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM WZ89 ONYKS
174.9 GBP 4 £174.90 * £194.90
In stock
Model Number: WZ89 Onyks Product no.: 430105248
In stock
174.9 GBP 4 £174.90 * £194.90
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AIM-S74
164.9 GBP 0 £164.90 *
Not available
Model Number: AIMS-74 Product no.: 430105261
Not available
164.9 GBP 0 £164.90 *
The KNS Precision AK Adjustable Gas Piston reduces overgassing, enhances reliability, and extends your rifle's lifespan, all with easy installation in 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AK-105 JBI CUSTOM
154.9 GBP 0 £154.90 *
Not available
Model Number: AK-105 JBI Custom Product no.: 430105262
Not available
154.9 GBP 0 £154.90 *
Enhance your AK-style rifle with the KNS Precision Adjustable Gas Piston, reducing wear and ensuring reliable performance with easy 10-minute installation.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM C39V2 PISTOL, LARGE BORE
149.9 GBP 0 £149.90 *
Not available
Model Number: CR9V2 Large Bore Product no.: 430105264
Not available
149.9 GBP 0 £149.90 *
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and quick 10-minute installation.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM C39V2 PISTOL, SMALL BORE
149.9 GBP 0 £149.90 *
Not available
Model Number: CR9V2 Small Bore Product no.: 430105263
Not available
149.9 GBP 0 £149.90 *
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for better gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM 7.62 KRINKOV
144.9 GBP 0 £144.90 *
Not available
Model Number: 7.62 Krinkov Product no.: 430105249
Not available
144.9 GBP 0 £144.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving reliability, all in a quick 10-minute install.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM M85
209.9 GBP 1 £209.90 *
Not available
Model Number: M85 Product no.: 430105250
Not available
209.9 GBP 1 £209.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving reliability, installable in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM AMD-65
144.9 GBP 0 £144.90 *
Not available
Model Number: AMD-65 Product no.: 430105251
Not available
144.9 GBP 0 £144.90 *
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving gas regulation for a longer operating life.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM DRACO
144.9 GBP 0 £144.90 *
Not available
Model Number: Draco Product no.: 430105252
Not available
144.9 GBP 0 £144.90 *
-9 %
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM GALIL ACE RIFLESMALL BORE
194.9 GBP 1 £194.90 * £214.90
In stock
Model Number: Galil Ace Product no.: 430105253
In stock
194.9 GBP 1 £194.90 * £214.90
Enhance your AK's performance with the KNS Precision Adjustable Gas Piston, reducing wear and improving reliability in just 10 minutes without a gunsmith.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM MINI DRACO
Model Number: Mini Draco Product no.: 430105266
Upgrade your AK-style rifle with the KNS Precision Adjustable Gas Piston for improved gas regulation, reduced wear, and easy installation in just 10 minutes.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE LARGE BORE
Model Number: Arsenal Rifle Large Bore Product no.: 430105259
Enhance your AK-style rifle with the KNS Precision Adjustable Gas Piston, reducing wear and improving performance in just 10 minutes without a gunsmith.
AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE SMALL BORE
Model Number: Arsenal Rifle Small Bore Product no.: 430105260

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