The Tanfoglio Defiant Stock II 9mm is a modernized IPSC Stock category pistol with enhanced frame texturing, updated controls, and factory competition preparation. Evolved from the proven Witness Stock II platform. Type: Semi-Auto Pistol Action: DA/SA Caliber: 9mm Capacity: 17 Year introduced: 2015, Italy Weight: 40 oz Overall length: 8.1" Status: Active Intended use: Competition, IPSC, USPSA