The Colt Peacemaker is a scaled-down single-action revolver chambered in .22 LR, produced from 1970 to 1977 and again from 1994 to 1996. Dimensionally similar to the SAA but scaled for .22 rimfire, it was intended as a training revolver and an affordable way to own a Colt single-action. It was produced in blued and nickel finishes with 4.75-, 6-, and 7.5-inch barrel options. Cylinders could be swapped for .22 WMR. Type: Revolver Action: Single-Action Caliber: 22 LR Capacity: 6 Year introduced: 1970, USA Weight: 29 oz Overall length: 10.3" Status: Discontinued Intended use: collector, target_shooting