Description
SIG Sauer SRD-PISTON-12X28 is a suppressor conversion piston for 9mm barrels with 1/2×28 Right Hand thread pitch. It is made from 17-4 heat treated stainless steel with a matte glass bead finish. Use it to convert an SRD45 suppressor to 9mm thread pattern, or to match compatible host barrel threads.
- 1/2×28 Right Hand thread pitch for 9mm use
- 17-4 heat treated stainless steel construction
- Matte glass bead finish
| Part Type | Piston |
|---|---|
| Caliber | 9mm |
| Thread Pitch | 1/2×28 Right Hand |
| Material | 17-4 heat treated stainless steel |
| Finish | Matte glass bead |




