Cimarron's 1872 Open Top reproduction in .44 Special with 7.5-inch barrel. Based on the Colt 1871-72 Open Top design, this pre-SAA revolver is used in SASS categories that permit pre-1873 revolvers. Chambered in .44 Special for modern ammunition compatibility. Type: Revolver Action: Single-Action Caliber: 44 Special Capacity: 6 Year introduced: 2005, USA Weight: 38.5 oz Overall length: 13" Status: Active Intended use: Cowboy Action, Collector, Historical