Traditional-style single-action revolver with transfer-bar safety in .45 Colt. The Vaquero uses fixed sights and traditional styling that makes it appropriate for Cowboy Action Shooting competition. One of the most popular Cowboy Action revolvers. Type: Revolver Action: Single-Action Caliber: .45 Colt Capacity: 6 Year introduced: 1993, USA Weight: 41 oz Overall length: 11.25" Status: Active Intended use: Cowboy Action, Sport, Collecting