If you live with magazine restrictions the XD® Service Model .45 ACP pistol is just right for you. With a full-length guide rod dual captive recoil springs and a striker status indicator that is readable by sight or feel this XD is rugged powerful and precise. The SA grip safety makes the gun extra secure. – Caliber .45 ACP – Color Black – Barrel 4 Hammer Forged Steel Melonite® Finish 1:16 – Slide Forged Steel Melonite® Finish – Frame Black Polymer – Sights Dovetail White Dot 3-Dot Front & Rear – Recoil System Dual Captive Recoil Spring w/ Full Length Guide Rod – Grip Width 1.2 – Magazines (2) 10-Round – Weight 30 oz – Length 7.3 – Height 5.75