The STI Hawk 4.3 is a commander-length double-stack 2011 pistol with a 4.3-inch barrel, designed for the carry and limited-distance competition market. It uses the standard STI 2011 modular frame with a shortened slide and grip module. The Hawk 4.3 bridges the gap between the full-size Edge/Eagle competition pistols and the compact Guardian carry format. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 14 Year introduced: 2006, USA Weight: 34 oz Overall length: 7.8" Status: Discontinued Intended use: CCW, Service, USPSA Production