Z-frame 6-shot revolver in 10mm Auto using moon clips — a unique platform that chambers one of the most potent semi-auto cartridges in a wheel gun. Type: Revolver Action: Double-Action Caliber: 10mm Auto Capacity: 6 Year introduced: 1990, USA Weight: 50 oz Overall length: 12" Status: Active Intended use: Hunting, Self-Defense, Competition