The Smith & Wesson Performance Center Model 929 is an 8-shot N-frame revolver chambered in 9mm using moon clips, with a 6.5-inch barrel. It was developed with input from champion shooter Jerry Miculek and is the dominant ICORE and USPSA Revolver division competition revolver for shooters who want the speed of 9mm moon clip reloading with N-frame capacity. Type: Revolver Action: Double-Action Caliber: 9mm Capacity: 8 Year introduced: 2014, USA Weight: 44.5 oz Overall length: 12" Status: Active Intended use: competition, ICORE, USPSA, revolver