The S&W Model 36 Chief's Special was the first J-frame revolver, introduced in 1950. The blued 2-inch version is the original configuration. The Model 36 established the J-frame as the dominant platform for American concealed-carry revolvers. Type: Revolver Action: Double-Action Caliber: .38 Special Capacity: 5 Year introduced: 1950, USA Weight: 19.5 oz Overall length: 6.5" Status: Active Intended use: concealed_carry, self_defense, law_enforcement, collecting