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Mfg Item #: SIGSRDPISTON12X28
Convert your SRD9 or SRD45 suppressor to a 1/2x28 Right Hand thread pitch with the SRD-PISTON-12X28. The piston is made of 17-4 heat treated stainless steel with a matte glass bead finish. The piston will fit a variety of hosts, and it is a perfect choice for converting your SRD45 to 9mm. Simply swap the conversion piston with the original piston in your suppressor to match your barrel thread pattern.
| Model | SRD Piston |
|---|---|
| Trigger | Black |
| Material | 17-4 Stainless Steel |
| Dimensions | SRD Piston |
| Thread Pattern | 1/2"-28 tpi |