The Colt Rail Gun, or Colt Marine Pistol, has been selected by the United States Marine Corps as their Close Quarters Battle Pistol (CQBP). It has an enhanced hammer, a Colt extended ambidextrous safety lock, and a 5" National Match barrel. In honor of the brave men and women who serve our country, this M45A1 is the same gun issued to them, minus their USMC stamp. Comes with 1 magazine. This model stands out with the Brown Decobond-coated stainless steel receiver and slide, Novak 3-dot night sights, a MIL-STD 1913 accessory rail, and a flat, serrated mainspring housing with a lanyard loop.