Silencerco Osprey/octane, Silencerco Ac31 Piston 9/16"-24

This piston by silencer co.Is made out of 17-4 stainless steel, and is used for.40 s&w caliber handguns.Made for the osprey and the octane, this piston features a 9/16"x24 thread pattern.

Finish: Stainless
Type: Silencer Piston
Model: Osprey/Octane
Size: 40 Smith & Wesson (S&W)
Material: Stainless Steel
Thread Pattern: 9/16"-24 tpi