The AngryGun high-speed complete bolt carrier group set is a premium drop-in upgrade part designed to give you more control of your MWS build. The BCG features an adjustable nozzle for fine FPS tuning, you simply use the provided allen key to adjust for more or less FPS from the front of the nozzle.
Compatibility:
- Tokyo Marui M4 MWS GBBRs
- Tokyo Marui M4 MWS SPEC GBBRs
Includes:
- x1 AngryGun Complete MWS High Speed Bolt Carrier w/Gen2 MPA Nozzle (Original)for Tokyo Marui M4 MWS GBBR-BK