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SilencerCo AC24 Osprey/Octane Piston .578x28 45 ACP Stainless Steel

SilencerCo AC24 Osprey/Octane Piston .578x28 45 ACP Stainless Steel

This piston by Silencer Co. is made out of 17-4 stainless steel, and is used for .45 Auto caliber handguns. Made for the Osprey and the Octane, this piston features a .578x28 thread pattern.