The Model 38 Bodyguard Airweight was the original shrouded-hammer J-frame Airweight, predating the stainless 638 by four decades. The alloy frame and shrouded hammer concept established the template for pocket revolver design that influenced the entire industry. Type: Revolver Action: DA/SA Caliber: .38 Spl Capacity: 5 Year introduced: 1955, USA Weight: 14.5 oz Overall length: 6.3" Status: Discontinued Intended use: Carry, Backup