The APC rifle caliber series is an upscaled version of B&T's popular APC9 pistol-caliber carbine designed for use with larger rifle cartridges by popular demand. The rifle features the same iconic, monolithic upper receiver, hydraulic buffer system, and fully ambidextrous controls making it a highly rugged and modular rifle. An adjustable gas system also allows users to adjust the gas pressure to better accommodate suppressors. The APC308 is the large -frame model designed for use with .308 Winchester and 7.62x51 NATO ammunition. This model is a limited edition custom model that features a 14.5-inch barrel with a pinned Surefire muzzle brake and an aluminum lower receiver. The rifle also features a B&T's MBT stock, and Elftmann's Match Pro series trigger unit installed.