CYMA CGS Receiver Set For Tokyo Marui MWS GBB Airsoft (Noveske Gen.1 Type B)

Key Feature Metal Construction Airsoft Receiver Noveske Gen.1 Type B 20mm Picatinny Top Rail Engraved "Noveske" Marking Come With Magazine Release, Selector, Charging Handle & Hop-Up Unit Suitable For Tokyo Marui MWS M4 GBB Gas Blow Back Airsoft Rifle