11/6/18 - From the Colt website: "After a rigorous selection process, the United States Marine Corps selected this Colt Rail Gun as their Close Quarters Battle Pistol (CQBP). M1913 Spec Picatinny Rail for mounting lights, lasers, and other accessories. Dual Recoil spring system reduces felt recoil while extending recoil spring life. Genuine Novak Tritium Front and Rear 3 Dot Night Sights." This pistol is U.S. marked and shows light age and handling wear on the top and bottom of the slide. Excellent bore.