The STI DVC Open is a factory USPSA Open division 2011 in 9mm, featuring a C-More optics mount, integrated compensator, and competition trigger package. It was STI's most complete factory Open gun and was produced during the final years of the STI International brand before the Staccato transition. Type: Pistol Action: Single-Action Caliber: 9mm Capacity: 20 Year introduced: 2016, USA Weight: 46 oz Overall length: 9.1" Status: Discontinued Intended use: competition, USPSA, IPSC, open