Retro Arms CNC Anti-Reversal COMPRING Latch for Gearbox RA v.2 inner barrel 1x M style Arm

1x M style Arm

Total number of shots fired

That temperature rating informs the user at what temperatures these magnets can perform before the torque starts to drop off

Our FPS Boost Guide Plug Spacers will work with them perfectly fine

Retro Arms CNC Anti-Reversal COMPRING Latch for Gearbox RA v.2 inner barrel 1x M style ArmAnti Reverse Latch by Retro Arms for V2 Gearboxes This is hardened steel with a black protective coating. This latch does not use the traditional spring and instead uses these smaller springs provided in the package. Two springs a stiff spring and a soft spring. Choose which option you desire. Real Deal recommends starting with the stiff spring.