KNS Precision Adjustable Gas Piston System for Arsenal Rifles Large Bore

Take your Arsenal rifle to the next level with the KNS Precision Adjustable Gas Piston System for Arsenal Rifles Large Bore Rifles from GunMag Warehouse. Designed to mitigate recoil due to over-gassed systems and keep you in full control for smooth, dependable operation, this ultrareliable piston system offers quick installation without requiring any major gunsmithing or permanent modification. Featuring heat-treated stainless steel construction with a corrosion-resistant nitride finish, this piston system offers lasting service life and unmatched durability, and the low-friction and easy-to-clean design reduces wear and tear for improved service life. The new Mod 2 adjustment collar offers an extremely wide range of tool-free gas adjustments for suppressed and unsuppressed use. Further, precision-engineered collar geometries and the addition of a roller detent maximize strength and protect all critical components from impact for superior longevity. Better yet, this piston system is 100% American-made and 922r compliant, making it a must-have system for any shooter. Made in USA.