The blued carbon steel 4-inch Model 19 is the original finish configuration of the Combat Magnum. The deep blue finish distinguishes it from the stainless Model 66 and represents the classic police service revolver aesthetic that defined American law enforcement from the late 1950s through the 1980s. Current production continues in blue finish. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 1957, USA Weight: 35.5 oz Overall length: 9.38" Status: Active Intended use: duty, law_enforcement, collector