CowCow RM1 Guide Rod Color:Silver Compatible with stock TM piston

Compatible with stock TM piston head and COWCOW piston head (CCT-TMHC-054)

Length 185 mm

Polarstar Fire Control Unit

The Trailrunner body was designed for looks

CowCow RM1 Guide Rod Color:Silver Compatible with stock TM pistonThe RM1 Guide Rod is designed to help reduce recoil, bolt carrier speed, wear & tear on parts, shock and vibration to your optics, improve reliability and suppress bolt bounce by using two springs for recoil verses the traditional single spring. The drop in buffer features a high density spring that absorbs the shock from the bolt carrier. It produces significant reductions in muzzle climb and recoil and gives users more consistent performance. The