GC_UPC Franklin Armory - BFSIII M4 - Complete AR-15 Lower, M4 Stock, A2 Pistol Grip, 30 Rd Mag, Binary Trigger Factory Installed, Black Anodized Finish, - 00-20016-BLK $431.99 00-20016-BLK show more like this Calculated in Cart Classic Firearms GC_UPC Franklin Armory BFSIII Equipped M4 Built Lower Receiver, Black, 30rd $431.99 00-20016-BLK show more like this $11.99 Impact Guns