Kaw Valley Precision Gen 2 Suppressor Piston 5/8x24 Black Nitride

The Kaw Valley Precision Gen 2 Suppressor Piston is a stainless steel booster piston built for use with several popular suppressor platforms. The Gen 2 design refines the original piston with updated geometry, and the entire part is treated with a Black Nitride finish for improved corrosion resistance and wear life under hard use. It is threaded 5/8x24 to drop directly into compatible booster housings.

On a semi-auto host, the booster piston is the moving interface that lets the suppressor unlock off the barrel during the cycling stroke so the action can run reliably. This piston drops into hosts that use a standard booster-style device and serves as a straightforward swap for worn units or upgraded builds. The piston is precision-machined from stainless steel with a low-friction Black Nitride coating, and is made in the USA by Kaw Valley Precision.