CGS Group Piston 9/16x24 Black

The CGS Group Piston 9/16x24 Black is a precision-engineered suppressor piston designed for .40 S&W firearms requiring a threaded barrel interface. This component serves as the critical intermediary between your suppressor and barrel, enabling a secure modular connection while maintaining the sound and recoil reduction benefits of your sound suppression system. The piston design accommodates the 9/16x24 thread specification, a common format found on modern tactical and law enforcement pistol platforms.

Manufactured with a nitrided black finish, this piston delivers superior corrosion resistance and durability under demanding shooting conditions. The nitriding process hardens the steel surface, reducing wear from repeated mounting and dismounting cycles while protecting against moisture and fouling buildup. The 1-pound weight and compact 2-inch profile minimize any impact to firearm ergonomics or handling characteristics, ensuring the piston integrates seamlessly into your suppressor assembly without adding unwanted bulk or unbalance.

This piston is ideal for suppressor owners operating in tactical, competitive, or personal defense roles who require a reliable quick-detach or modular sound suppression solution. Law enforcement and military users benefit from the standardized 9/16x24 interface, which allows rapid suppressor changes across multiple .40 S&W platforms. Installation involves simply threading the piston onto a properly prepared barrel, ensuring compatibility with CGS Group suppressors and other manufacturers supporting this thread standard. Proper timing and indexing during installation will ensure optimal performance and consistency across shooting sessions.