Retro Arms AEG QSC CNC Spring Guide Centering Screw (GG07-04)

  • $6.95

  • CNC Steel
  • Align Your Spring Guide
  • Improve Life Expectency

A tough and long lasting centering screw by RetroArms that secures through the buffer tube and into the rear of your gearbox casing to provide stability, align the spring guide and minimize movement.