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 1964-manufacutured revolver, a tribute to Samuel Colt, founder of Colt Firearms, features a nickel-plated cylinder and trigger guard and comes with a wooden display box, a commemorative medallion, and 12 inert silver cartridges. Its wood and metal are in very good condition and its bore is in good condition.