Guns Modify Aluminum CNC Receiver Set for Marui M4 MWS GBB (Non Coating Version/ Blank Marking)

Guns Modify Aluminum CNC Receiver Set for Marui M4 MWS GBB (Non Coating Version/ Blank Marking) CNC Aluminum Construction (Lightweight) Non Coating Version For allows you to apply whatever coating you would like to it out of the box The set is slated to work with both stock and aftermarket upgrade parts designed for the MWS which makes this receiver set a great upgrade part for MWS users. Suitable For Tokyo Marui M4 MWS Series Airsoft Gas Blow Back GBB Rifle