Colt's Manufacturing Defender Two-Tone 1911, Semi-automatic, Single Action Only, 45 ACP, 3 Barrel, Silver Frame, Black Slide, G10 Grips, 7 Rounds, 1 Magazine O7000XE-TT The Colt Defender pistol is a carry-ready 1911 in a compact size. Lightweight Aluminum Frame and blued carbon steel slide. Features include Novak front sight and tactile, half checkered G10 grips and upswept beavertail grip safety make this small pistol very comfortable to shoot.