Guns Modify Stainless Steel Light Weight Bolt Carrier For Tokyo Marui MWS/ M4 GBB Airsoft Rifle (Ful

Guns Modify Stainless Steel Light Weight Bolt Carrier For Tokyo Marui MWS/ M4 GBB Airsoft Rifle (Full Set) Stainless Steel Construction Airsoft Bolt Carrier (Lightweight) Design For Upgrade the Original Airsoft Internal Parts Suitable For Tokyo Marui MWS/ M4 Gas Blow Back GBB Airsoft Rifle