The Model 625 JM (Jerry Miculek edition) is a Performance Center N-frame .45 ACP revolver tuned for competitive shooting. Designed in collaboration with world champion shooter Jerry Miculek, it features a chamfered cylinder, ball-detent cylinder lock, and custom-tuned action. The standard competitive moon-clip .45 ACP revolver for serious ICORE and action shooting competitors. Type: Revolver Action: Double-Action Caliber: .45 ACP Capacity: 6 Year introduced: 2005, USA Weight: 42 oz Overall length: 9.5" Status: Active Intended use: competition