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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.

KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM AIM-S74

853906008386 430105261

Variations

Filters:

Variations:

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 *

-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 *

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 *

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 *

-10 %

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

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 %

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

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

164.9 GBP £164.90

Prices inclusive of duty & VAT.

Product no.: 430105261

Mfr. No.: AGP-A-21

853906008386 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

Not available.

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144.9 214.9 24 GBP

Description Specification Customers reviews Accessories

KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM AIM-S74

164.9 GBP £164.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Requires order by phone

Description:

Enhance Your AK-style Rifle's Performance!

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 Do You Need Better Gas Regulation?

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

The KNS Precision AK Adjustable Gas Piston helps reduce overgassing in AK-style rifles, improving their longevity.
It is designed for both small-caliber and large-caliber rounds, fitting a variety of rifles including AKM, AK-74, VEPR, PSL, and M92.
Installation is user-friendly and can be completed in approximately 10 minutes without the need for a gunsmith.

Attributes

Model Number:
```
AIMS-74
```
Delivery weight: 0.159kg
Shipping height: 13mm
Shipping width: 102mm
Shipping length: 279mm
UPC: 853906008386

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (2)

5 / 5

Definitely recommended

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

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:

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 *

-9 %

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 %

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 %

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 %

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

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 *

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 *

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 *

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 *

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 *

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 *

-10 %

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 %

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

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 *

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 *

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 *

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 *

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 *

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 *

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 %

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

AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM MINI DRACO

Model Number: Mini Draco Product no.: 430105266

AK ADJUSTIBLE GAS PISTON - ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE LARGE BORE

Model Number: Arsenal Rifle Large Bore Product no.: 430105259

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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