Fn 509 Long Slide Edge 9mm Luger 5in 10+1 Matte Finish Optics Ready

The FN 509 LS EDGE 9mm Long Slide brings a purpose-built fighting platform to duty, competition, and range work with a 5" lightening-cut slide, optics-ready top, and a matte black polymer frame with an accessory rail for lights or lasers; the LS EDGE is the long-slide variant of the FN 509 series and combines FN's proven striker-fired design with a flat-faced trigger, flared aluminum magazine well, and black interchangeable backstraps to deliver repeatable, controllable shots under stress. Chambered in 9mm Luger with a 10+1 capacity and a crisp fiber optic front paired to a blackout notch rear, this model trades a manual safety for rapid presentation and simplified manipulation in defensive or competitive environments, while the long barrel and slide profile aid velocity and sight radius for tighter groups at extended distances. The in-factory optics mount and serrated, optic-cut slide speed target acquisition for shooters running micro red dots, and the durable construction has been live-fire tested to industry standards, making the FN 509 LS EDGE suitable for match shooters who demand consistency, range instructors training precision drills, and operators who need a rugged service pistol that accepts modern pistol optics and duty accessories.