Full-frame version of the STR-9 line, essentially the same platform as the base STR-9 with an extended 5-inch barrel for improved accuracy. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2021, Germany Weight: 25.5 oz Overall length: 8.1" Status: Active Intended use: Range, Competition, Self-Defense