Upgrade Kit für die KNS AK-Pistonsysteme

Dieses Collar der Gen. 2 ersetzt das alte.

 

Stabiler  gebaut.

 

Hersteller-Info:

We’ve redesigned and improved the adjustment collar for your AK Adjustable Gas Piston. With robust collar geometry and the addition of a roller detent, this version is MUCH stronger and protects all critical components from impact.

 

Our new collar design is backwards-compatible with the original non-mini version of our piston. Collar & roller have been Nickel Boron treated. Installation is a simple 5-minute process.

 

Kit includes:

-One Mod 2 Upgrade Collar

-Two Roller Detents

-One 2.5×12 Roll Pin

-One 2.5×14 Roll Pin