Kaw Valley Precision Gen 2 Suppressor Piston .578x28 Small - Black Nitride

The Kaw Valley Precision Gen 2 Suppressor Piston in .578x28 thread is a precision-machined stainless steel booster piston designed for use on several modular suppressor platforms. This is the small size variant, intended as a direct replacement or spare for compatible pistol-caliber suppressor mounts.

KVP machines the Gen 2 piston in a single Swiss CNC setup to hold tight tolerances and minimize tolerance stack-up between operations. The finished piston is Black Nitride treated to improve durability and wear resistance under repeated firing and exposure to hot suppressor gas. Periodic lubrication of the piston and o-rings is recommended to keep the assembly cycling smoothly and maximize service life.