The FN 509 Edge is a limited-edition 509 variant with a factory optics cut, enhanced slide serrations, and a flat-faced trigger in a compact package — positioned as a carry competition pistol. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2022, Belgium Weight: 26 oz Overall length: 7.4" Status: Discontinued Intended use: Competition, Duty