CGS Group Piston 9/16x24 Black - CGS-KRK-9/16X24PISTBK

This 9/16x24 piston is designed for use with CGS Group suppressor systems, specifically compatible with the Nautilus model. Constructed from 17-4PH stainless steel with a nitride finish, it weighs 1.3 oz and measures 2" in overall length. The piston accommodates .40 S&W caliber applications.