The S&W Pro Series 929 9mm is an N-frame revolver chambered in 9mm using moon clips. Jerry Miculek helped develop this revolver specifically for USPSA Revolver division competition. Eight-round capacity and titanium cylinder make it a race-ready revolver from the factory. Type: Revolver Action: DA/SA Caliber: 9mm Capacity: 8 Year introduced: 2014, USA Weight: 44.2 oz Overall length: 12" Status: Active Intended use: Competition, USPSA, Target