The Colt New Frontier was developed as a target-oriented variant of the SAA featuring a flat-top frame with adjustable rear sight and ramp front sight. The 7.5-inch barrel version is the most recognizable configuration. Type: Revolver Action: Single-Action Caliber: .45 Colt Capacity: 6 Year introduced: 1961, USA Weight: 40 oz Overall length: 13" Status: Active Intended use: Target Shooting