The Richards-Mason conversion of the 1860 Army cap-and-ball revolver, reproduced by Uberti. A brass-framed octagonal-barrel revolver chambered in 45 Colt, evoking the transitional cartridge conversions of the 1870s. Popular with SASS shooters in the "Original" category. Type: Revolver Action: Single-Action Caliber: 45 Colt Capacity: 6 Year introduced: 1996, Italy Weight: 44 oz Overall length: 13.75" Status: Active Intended use: Cowboy Action, Collector, Reenactment