The STI Lawman 5.0 is a double-stack 2011-format service and competition pistol with a 5.0-inch barrel, fixed Novak sights, and standard STI trigger. Designed for law enforcement and civilian users who wanted the 2011 platform's capacity in a service-configured package without competition-specific adjustable sights. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2011, USA Weight: 37.5 oz Overall length: 8.5" Status: Discontinued Intended use: Service, Law Enforcement, Duty