G&P Salient Arms Licensed Metal Receiver Body for WA M4A1 GBB

G&P Salient Arms Licensed Metal Receiver Body for WA M4A1 GBB Metal Construction Airsoft AR 15 Receiver Fully Licensed Salient Arms International (SAI) Products Engraved "Salient Arms" Logo Marking 20mm Picatinny Rail on top Include Receiver, Silver Forward Assist, SAI Magazine Release Suitable For WA M4A1 Series Airsoft GAs Blow Back GBB Rifle Airsoft Guns