The Model 625 JM was designed in collaboration with Jerry Miculek, the world's most decorated revolver competition shooter, incorporating a lighter trigger pull, an oversized cylinder release, a chamfered cylinder, and an extended ejector rod optimized for speed reloads. Type: Revolver Action: DA/SA Caliber: .45 ACP Capacity: 6 Year introduced: 2005, USA Weight: 43 oz Overall length: 9.6" Status: Active Intended use: Competition