The Model 625 JM (Jerry Miculek) is a Performance Center signature revolver designed in collaboration with world-champion revolver shooter Jerry Miculek. It features a custom-tuned action, wide target trigger, and chamfered cylinder for rapid moon-clip loading. Type: Revolver Action: Double-Action Caliber: 45 ACP Capacity: 6 Year introduced: 2004, USA Weight: 41.5 oz Overall length: 9.5" Status: Active Intended use: Competition