Bolts Pistons

SILENCERCO PISTON .578x28

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.

Firearm purchase: Firearms require lawful transfer through a licensed dealer and all required identification, background-check, age, and residency requirements.

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