The pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17-4 stainless steel, then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to the SilencerCo threaded barrels.
SilencerCo AC1346 Piston .578x28XL Stainless Steel
SilencerCo AC1346 Piston .578x28XL Stainless Steel
| UPC | 817272015287 |
|---|---|
| Manufacturer | Silencer Co |
| Manufacturer Part Number | AC1346 |
| Thread Pattern | .578 x 28 XL |
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