SCO PISTON 9/16 X24

The SilencerCo SCO Piston 9/16 X24 is engineered for reliable performance and adaptability with compatible firearm platforms. Crafted from durable 17-4 stainless steel and heat-treated for enhanced strength, this piston is designed to withstand the demands of semi-automatic cycling mechanisms. Its precision female threading ensures seamless attachment to SilencerCo threaded barrels, facilitating easy integration and quick changes when switching between different calibers or host firearms.

As a component of the Nielson device, the SCO Piston enables smooth unlocking of pistol barrels during cycling, contributing to consistent firearm operation. For fixed barrel configurations, it can be paired with a Fixed Barrel Spacer to maintain proper function. This piston is specifically tailored to fit SilencerCo’s Osprey and Octane series suppressors, making it an essential part for users seeking modularity and durability in their firearm setup.