The original Ruger Vaquero with large New Model Blackhawk frame, stainless or blued finish, and 5.5-inch barrel in .45 Colt. Built to handle heavy loads the SAA cannot safely accommodate, the original Vaquero became the dominant SASS competition revolver of the 1990s. Type: Revolver Action: Single-Action Caliber: 45 Colt Capacity: 6 Year introduced: 1993, USA Weight: 41 oz Overall length: 11" Status: Active Intended use: Cowboy Action, Western, Recreational