Colt's Manufacturing Lightweight Commander, 1911, Semi-automatic, Metal Frame Pistol, Commander Size, 45ACP, 4.25 Barrel, Alloy, Blued Finish, G10 Grips, White Dot Sights, 8 Rounds, 1 Magazine O4840XE The Colt Lightweight Commander combines Colt history with modern innovation. The aluminum alloy frame reduces carry weight without compromising strength. A Dual Spring Recoil System reduces felt recoil while extending recoil spring life. Custom G10 Grips and the Upswept Beavertail Grip Safety make for a capable carry gun that is equally comfortable on the range.