The Colt Single Action Army revolver, alternately known as the Peacemaker, Model P, or Frontier, is the most popular handgun on the American Frontier and the definitive firearm of the Old West. The Single Action Army action is a refinement of the earlier Colt percussion revolvers and the Colt 1871 cartridge revolver. The cylinder is mounted on a central axis and operated by a hand with a double finger whose more extended action allowed the cylinder-ratchet to be cut in a larger circle, giving more torsional force to the cylinder. This second generation SAA is as new in box. The revolver's cylinder has never been turned and it includes the original box and paperwork and the Colt letter. It features a case-hardened finish, black plastic grips, and a hammer safety.