T8 L Style Stock + 4P Buffer Tube Combo Set For Tokyo Marui MWS GBB Airsoft Guns

T8 L Style Stock + 4P Buffer Tube Combo Set For Tokyo Marui MWS GBB Airsoft Guns Polymer Construction Stock Metal Buffer Tube, Buffer Recoil Spring & Buffer Design For Replace the Original Parts Suitable For Tokyo Marui M4 MWS Series Gas Blow Back GBB Rifle Airsoft Guns