Franklin Armory(R) M4-HTF R3 XTD is an AR-platform semi-automatic rifle chambered in 5.56 NATO. This configuration features a 16 in light-contour barrel with a salt-bath nitride finish and an Aura XTD muzzle device. The rifle uses a 10-round detachable magazine and is equipped with a B5 Systems Bravo stock B5 Systems grip and custom-tuned trigger.Key Features 16 in light-contour barrel chambered in 5.56 NATO 10-round detachable magazine capacity Salt-bath nitride barrel finish Aura XTD muzzle device B5 Systems Bravo adjustable stock B5 Systems pistol grip Custom-tuned trigger AR-platform semi-automatic rifle configurationFranklin Armory(R) designs innovative American-made firearms focused on modern sporting rifle performance and advanced engineering solutions. Known for precision manufacturing and unique trigger system technologies the company builds firearms emphasizing reliability and shooter-focused ergonomics. Each platform reflects a commitment to quality construction and dependable performance.