Made from 17-4 Stainless Steel then heat treated for improved durability. Replaces the Piston Spring when mounting the suppressor on fixed barrel weapon systems. The RAD fixed Barrel Spacer is interchangeable with SilencerCo and Rugged fixed barrel spacers, as well as between the OSS RAD 9 and RAD 45.
| Manufacturer | OSS Suppressors |
|---|
