Rock Island Armory M1911 GI Standard 9mm Luger 5in Parkerized Pistol - 10+1 Rounds - The Armscor/Rock Island Armory GI Series 1911A1 is a classic single-stack 1911-style pistol chambered in 9mm, built with a traditional GI-spec profile and finished in matte black. It features a 5in barrel and fixed sights, giving it a full-size, no-frills platform true to the original 1911 design, while its 10-round capacity offers a bit more onboard ammo than the classic 7 Round GI magazines. Safety is handled the traditional 1911 way, with a manual thumb safety paired with a grip safety and a half-cock notch for added security. Semi-auto, single-action 1911-pattern pistol; Chambered in 9mm; 5in barrel length; 10 Round magazine capacity; Black finish; Fixed sights; Manual thumb safety, grip safety, and half-cock notch; Classic GI Series 1911A1 profile;