The FN 509 XR (Extended Range) is FN's long-slide high-velocity variant of the 509, featuring a 5-inch barrel and a red dot-optimized extended slide. The 509 XR is designed to bridge the gap between the 509 Tactical's suppressor focus and the 509 LS Edge's competition focus, offering maximum velocity for duty use in a factory optics-ready configuration. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2023, Belgium Weight: 30 oz Overall length: 8.3" Status: Active Intended use: service, law_enforcement, tactical