Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

The KNS Precision AK Adjustable Gas Piston reduces overgassing, enhances reliability, and extends your rifle's lifespan, all with easy installation in 10 minutes.

KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM AK-105 JBI CUSTOM

853906008393 430105262
Variations
Filters:
Variations:

Variations:

ADJUSTABLE GAS PISTON SYSTEM AK-105 JBI CUSTOM
150.74 GBP 0 £150.74 *
Not available
Model Number: AK-105 JBI Custom Product no.: 430105262
Not available
150.74 GBP 0 £150.74 *
ADJUSTABLE GAS PISTON SYSTEM 5.45 KRINKOV
184.32 GBP 0 £184.32 *
Not available
Model Number: 5.45 Krinkov Product no.: 430105246
Not available
184.32 GBP 0 £184.32 *
ADJUSTABLE GAS PISTON SYSTEM AKMS SMALL BORE
141.15 GBP 0 £141.15 *
Not available
Model Number: AKMS Small Bore Product no.: 430105254
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM VEPR, SMALL BORE
141.15 GBP 0 £141.15 *
Not available
Model Number: VEPR Small Bore Product no.: 430105255
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM BULGARIAN AK-74
141.15 GBP 1 £141.15 *
Not available
Model Number: AK74 Product no.: 430105256
Not available
141.15 GBP 1 £141.15 *
Model Number: M76/Galil Classic ARM Product no.: 430105257
Not available
184.32 GBP 0 £184.32 *
ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV
141.15 GBP 0 £141.15 *
Not available
Model Number: Bulgarian 5.45 Krinkov Product no.: 430105258
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM AIM-S74
158.51 GBP 0 £158.51 *
Not available
Model Number: AIMS-74 Product no.: 430105261
Not available
158.51 GBP 0 £158.51 *
ADJUSTABLE GAS PISTON SYSTEM 7.62 KRINKOV
141.15 GBP 0 £141.15 *
Not available
Model Number: 7.62 Krinkov Product no.: 430105249
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM M85
206.05 GBP 1 £206.05 *
Not available
Model Number: M85 Product no.: 430105250
Not available
206.05 GBP 1 £206.05 *
ADJUSTABLE GAS PISTON SYSTEM AMD-65
141.15 GBP 0 £141.15 *
Not available
Model Number: AMD-65 Product no.: 430105251
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM DRACO
141.15 GBP 0 £141.15 *
Not available
Model Number: Draco Product no.: 430105252
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM MINI DRACO
166.23 GBP 0 £166.23 *
Not available
Model Number: Mini Draco Product no.: 430105266
Not available
166.23 GBP 0 £166.23 *
ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE SMALL BORE
141.15 GBP 0 £141.15 *
Not available
Model Number: Arsenal Rifle Small Bore Product no.: 430105260
Not available
141.15 GBP 0 £141.15 *
141.15 206.05 14 GBP
150.74 GBP £150.74

Prices inclusive of duty & VAT.

Product no.: 430105262

Mfr. No.: AGP-A-22

853906008393 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.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
141.15 206.05 14 GBP
Description Specification Customers reviews Accessories

KNS PRECISION ADJUSTABLE GAS PISTON SYSTEM AK-105 JBI CUSTOM

150.74 GBP £150.74

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Enhance Your AK-Style Rifle's Performance 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.

Is Your AK-Style Rifle Overgassed?

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.

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 regulate over-gassed AK-style rifles, reducing wear and extending the firearm's operating life.
  2. It's designed for easy installation without a gunsmith, and can be fitted in about 10 minutes to quickly return to the range.
  3. The product includes small-caliber pistons for .223 Rem., 5.56 NATO, and 5.45x39mm, and large-caliber pistons for 7.62x39mm, .308 Win., and 7.62x54R, fitting a range of rifles including AKM, AK-74, VEPR, PSL, and M92.

Attributes

  • Make: -
  • Model Number:
    AK-105 JBI Custom
  • Delivery weight: 0.159kg
  • Shipping height: 13mm
  • Shipping width: 102mm
  • Shipping length: 279mm
  • UPC: 853906008393

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:

ADJUSTABLE GAS PISTON SYSTEM AK-105 JBI CUSTOM
150.74 GBP 0 £150.74 *
Not available
Model Number: AK-105 JBI Custom Product no.: 430105262
Not available
150.74 GBP 0 £150.74 *
ADJUSTABLE GAS PISTON SYSTEM 5.45 KRINKOV
184.32 GBP 0 £184.32 *
Not available
Model Number: 5.45 Krinkov Product no.: 430105246
Not available
184.32 GBP 0 £184.32 *
ADJUSTABLE GAS PISTON SYSTEM AKMS SMALL BORE
141.15 GBP 0 £141.15 *
Not available
Model Number: AKMS Small Bore Product no.: 430105254
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM VEPR, SMALL BORE
141.15 GBP 0 £141.15 *
Not available
Model Number: VEPR Small Bore Product no.: 430105255
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM BULGARIAN AK-74
141.15 GBP 1 £141.15 *
Not available
Model Number: AK74 Product no.: 430105256
Not available
141.15 GBP 1 £141.15 *
Model Number: M76/Galil Classic ARM Product no.: 430105257
Not available
184.32 GBP 0 £184.32 *
ADJUSTABLE GAS PISTON SYSTEM BULGARIAN 5.45 KRINKOV
141.15 GBP 0 £141.15 *
Not available
Model Number: Bulgarian 5.45 Krinkov Product no.: 430105258
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM AIM-S74
158.51 GBP 0 £158.51 *
Not available
Model Number: AIMS-74 Product no.: 430105261
Not available
158.51 GBP 0 £158.51 *
ADJUSTABLE GAS PISTON SYSTEM 7.62 KRINKOV
141.15 GBP 0 £141.15 *
Not available
Model Number: 7.62 Krinkov Product no.: 430105249
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM M85
206.05 GBP 1 £206.05 *
Not available
Model Number: M85 Product no.: 430105250
Not available
206.05 GBP 1 £206.05 *
ADJUSTABLE GAS PISTON SYSTEM AMD-65
141.15 GBP 0 £141.15 *
Not available
Model Number: AMD-65 Product no.: 430105251
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM DRACO
141.15 GBP 0 £141.15 *
Not available
Model Number: Draco Product no.: 430105252
Not available
141.15 GBP 0 £141.15 *
ADJUSTABLE GAS PISTON SYSTEM MINI DRACO
166.23 GBP 0 £166.23 *
Not available
Model Number: Mini Draco Product no.: 430105266
Not available
166.23 GBP 0 £166.23 *
ADJUSTABLE GAS PISTON SYSTEM ARSENAL RIFLE SMALL BORE
141.15 GBP 0 £141.15 *
Not available
Model Number: Arsenal Rifle Small Bore Product no.: 430105260
Not available
141.15 GBP 0 £141.15 *

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Back to top