The Dan Wesson Model 9-2 is a medium-frame double-action revolver chambered in 9mm Luger, requiring moon clips for reliable ejection of the rimless cartridge. The 6-inch barrel configuration was the primary production length. The 9mm Dan Wesson offered the interchangeable barrel system in a cartridge compatible with semi-automatic pistol ammunition. Type: Revolver Action: Double-Action Caliber: 9mm Capacity: 6 Year introduced: 1978, USA Weight: 38 oz Overall length: 11" Status: Discontinued Intended use: target, competition, utility