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Mfg Item #: AC59
This piston by Silencer Co. is made out of 17-4 stainless steel, and is used for 9mm caliber handguns. Made for the Osprey and the Octane, this piston features a 1/2"x28 XL thread pattern.
| Caliber | 9mm |
|---|---|
| Nfa Thread Pattern | 1/2x28 |
| Additional Feature 1 | Piston for Ospery/Octane |
| Additional Feature 2 | Extended |
| Additional Feature 3 | Thread for Colt,RRA,Bushmaster |