CMMG Banshee 100 Mk3 LR-308 Pistol Complete Upper Receiver 308 Winchester 12.5" Barrel

Building an AR in a larger caliber like .308 Win doesn't mean you have to sacrifice portability. The BANSHEE Mk3 upper group chamber in .308 Win is just the thing to complete the go anywhere .308 AR10. The CMMG Mk3 platform is based on the popular DPMS Gen 1 high-pattern LR308 design.CMMG delivers its lightest and most compact firearms within the Banshee line of Short Barreled Rifles (SBR's) and AR pistols. Don't let these little guys fool you though - there's plenty of firepower in the Banshee