Modify CNC Hop-Up Chamber Set for Tokyo Marui M4 MWS Airsoft GBBR PK010 The Bolt Stopper/Damper is also

The Bolt Stopper/Damper is also adjustable to mitigate the Bolt Carrier bounce to eliminate double feeding of BBs

Combat pants designed for action

breathing new life into this iconic weapon platform

we recommend going with a correctly-chosen aftermarket gearset

Modify CNC Hop-Up Chamber Set for Tokyo Marui M4 MWS Airsoft GBBR PK010 The Bolt Stopper/Damper is alsoDESCRIPTION 6061 aluminum construction for long lasting performance. The aluminum alloy surface is anodized with a bronze finish to enhance corrosion resistance, increase hardness, and improve wear resistance. Precision stepless Hop adjustment (0~2mm) for exceptional accuracy. Front double O ring seal ensures consistent performance. Includes 4 Way Adaptive Hop Up Nub with two hardness options (70and 80). The 4 Way Adaptive Hop Up Nub can be used in