QUICK DRAW CONCEALED CARRY HOLSTER FOR GLOCK G20, 21, 29, 30, 37, 38, 39 The Quick Draw is the perfect holster alternative, its a no-nonsense improvement for concealed carry. Easy to install or remove, positions your gun to lay flat and virtually disappears under a shirt or jacket . Weighs 1 ounce, just .035 inch thick. Fits all Glock 10mm and 45 ACP auto pistols. Works both left/right hand.