Wilson Combat re-designed and flawlessly CNC machined from hardened, billet tool steel, the button of our Bullet Proof Tactical Magazine Release is slightly extended 1/16 inches over a stock part for fast, smooth operation and is equally suited for competition or carry. Perfectly checkered at 30 LPI for non-slip activation and engineered to maximum drop-in tolerances, this easy upgrade will improve the feel and performance of any 1911 pattern pistol. Available in chromoly (blued) or stainless steel. Magazine catch lock and spring not included. Features: CNC machined from hardened billet tool steel Slightly extended 1/16 inches for smooth operation Equally suited for competition or carry Perfectly checkered at 30 LPI for non-slip activation Engineered to maximum drop-in tolerances Magazine catch lock and spring not included