The SilencerCo .578x28 piston enables proper function of SilencerCo Octane and Osprey series pistol suppressors on barrels threaded in this less common but critically important pitch.
Type: Suppressor Piston
Thread Pitch: .578x28
Material: Heat-Treated Stainless Steel
Finish: Matte Black
Compatible Suppressors: SilencerCo Octane Series, Osprey Series
Compatibility Note: For pistol caliber suppressors only; not for rifle or rimfire use
