Armaspec Armaspec Stealth Recoil Spring - SRS - AR15 The Stealth Recoil Spring™ SRS™ is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The SRS™ is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing... MSRP: $79.99 Was: Now: $76.49 Choose Options
