Mid-frame variant of the FN 509 bridging the compact and full-size, with a 4-inch barrel and 15-round magazine. Versatile carry option. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2020, Belgium Weight: 24.9 oz Overall length: 7.2" Status: Active Intended use: Self-Defense, Law Enforcement, Concealed Carry