Genesis Arms Gen-12 SBM 12 Gauge 5+1rd Magazine 10.5 Barrel FDE Shotgun

Built from the ground up to dominate in both tactical and duty-driven applications, the Genesis Arms Gen-12 SBM delivers the stopping power of 12 gauge in an AR-10 compatible platform. Chambered for 2 3/4" and 3" shells, this compact 10.5" barreled semi-automatic shotgun features a proprietary short-recoil action, rugged construction, and precision engineering to redefine modular shotgun performance.The Gen-12's mil-spec lower is GEN1 DPMS .308 patterned and utilizes a standard AR-style buffer