Colt's compact snub-nose revolver that defined the detective's sidearm archetype. The first issue features a rounded butt, 2-inch barrel, and checkered walnut grips. The Detective Special was the original purpose-built concealed-carry revolver. Type: Revolver Action: Double-Action Caliber: .38 Spl Capacity: 6 Year introduced: 1927, USA Weight: 21 oz Overall length: 6.75" Status: Discontinued Intended use: Police, Concealed Carry, Collecting