Description
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
All current-production full-sized Adjustable AK Gas Pistons come equipped with this collar.
**Piston head & op rod not included**
Mod 2 Installation Instructions
Note: It is the responsibility of the purchaser to check your local laws before ordering products from halcyon-defense.com. Please check your state, county, and city laws for restrictions before ordering. Please click on the “Refunds and Return policy“ , where you will find information regarding magazine restrictions and our terms and conditions. It is recommended that all parts be installed by a qualified and trained gunsmith.
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