Grid Defense Complete Upper Receiver 7.62x39 16 inch Carbine Length 4150 Light HBAR Barrel 1-10 Twist 14 inch M-LOK Free Float Hand Guard A2 Flash

Grid Defense Complete Upper Receiver 7.62x39 16 inch Carbine Length 4150 Light HBAR Barrel 1-10 Twist 14 inch M-LOK Free Float Hand Guard A2 Flash. 62x39mm upper receivers and build kits. We look forward to providing the tactical industry with top AR AR15 Upper Receivers at the best online prices. 7.62x39 upper receivers are available in black anodized finish flat dark earth olive dab green burnt bronze blue titanium and tungsten grey in Cerakote finish from Grid Defense. Buy drop-in ready Ghost