STI Edge in 40 S&W. The definitive USPSA Limited division major power factor pistol of the early 2000s. The 40 S&W Edge dominated USPSA Limited division from its introduction through the mid-2010s. Its tighter tolerances compared to the Eagle and the factory-adjusted trigger gave it an edge over competitors in extended precision stages. Type: Pistol Action: Semi-Automatic Caliber: 40 S&W Capacity: 14 Year introduced: 1997, USA Weight: 39.5 oz Overall length: 9" Status: Discontinued Intended use: USPSA Limited, IPSC Limited, Competition