Rock Island Armory 1911 A2 - .45 ACP The Rock Island Armory 1911 A2 chambered in .45 ACP is a full-size semi-automatic pistol that modernizes the traditional 1911 platform with increased magazine capacity and updated ergonomics. Built with an emphasis on durability and practical performance, the 1911 A2 maintains classic single-action operation while incorporating a double-stack frame design. Constructed with a steel frame and slide, the 1911 A2 offers solid weight for recoil management and consistent shot control. The single-action trigger provides a clean and predictable break, supporting accurate follow-up shots. Chambered in .45 ACP, the pistol delivers established ballistic performance paired with the controlled recoil characteristics typical of an all-steel 1911-style handgun. The double-stack magazine design increases ammunition capacity beyond traditional single-stack models while retaining familiar 1911 controls, including a frame-mounted thumb safety and grip safety. Fixed or upgraded sight configurations are common depending on the specific variant. The 1911 A2 balances traditional styling with enhanced capacity, making it suitable for range use, competition entry-level applications, or defensive roles where permitted. Specifications Manufacturer: Rock Island Armory Model: 1911 A2 Caliber: .45 ACP Action: Semi-automatic, single-action Frame / Slide: Steel Barrel Length: Approx. 5 inches (variant dependent) Overall Length: Approx. 8.5 inches Capacity: 10-14 rounds (double-stack magazine, variant dependent) Sights: Fixed or upgraded sights (variant dependent) Safety: Manual thumb safety, grip safety Weight: Approx. 40-43 oz (unloaded) The Rock Island Armory 1911 A2 in .45 ACP delivers traditional 1911 handling with increased magazine capacity and durable construction in a full-size service-style pistol platform.