Dytac (SLR Rifleworks) CNC Aluminum B56 Receiver Set for Tokyo Marui MWS M4 GBB Airsoft Rifle

Dytac (SLR Rifleworks) CNC Aluminum B56 Receiver Set for Tokyo Marui MWS M4 GBB Airsoft Rifle CNC High Grade 6061 Aluminum Construction Airsoft Receiver Set (Hard Anodized Coating) Fully licensed product by SLR Rifleworks Engraved "SLR" Realistic Marking 20mm Picatinny Rail on Top Suitable For Tokyo Marui MWS M4 Gas Blow Back GBB Airsoft Rifle