Umarex worked with the Marshals Museum of the frontier town of Fort Smith, Arkansas to produce a limited edition commemorative airgun based on this Colt Peacemaker. The original firearm played an important role in taming the Old West. The limited edition airgun included 500 airguns with a Marshals Museum emblem in the grips. The first gun marked “#1 of 500” will be placed in the Marshals Museum.