Derived from the HK UMP submachine gun the USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. Matched with a simple and ultra-reliable blowback operating system the HK USC is a radical departure from traditional firearms designs. FEATURES: Ambidextrous Safety/Selector Lever; Corrosion-Proof; Adjustable Sights; Cold Hammer Forged Barrel ACCESSORIES: 2 Mags FINISH: BLACK