Angry Gun CNC Complete Hop Up Set for Marui MWS M4 Airsoft GBB

Angry Gun CNC Complete Hop Up Set for Marui MWS M4 Airsoft GBB Military Grade Polymer & 6061 Aluminum Construction Ddesigned to work perfectly in conjunction with their enhanced hop up chamber Suitable for Tokyo Marui MWS M4 Series Airsoft Gas Blow Back GBB Rifle