FN 509 LS EDGE– Sharpened To Give You The Edge

The factory-sharpened, industry-leading FN 509 LS EDGE. Developed alongside accomplished sharpshooters, veterans and special forces members, it’s designed to meet their expectations and destined to exceed yours.

9MM Long Slide | Optics-Ready | Flat-Faced Trigger | Magwell


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Best-in-class FN Low-Profile Optics Mounting System™ fits most common MRDs, co-witnesses with fiber optic front sight.



Target-crowned hammer forged barrel for tack-driving accuracy.



Lightening-cut long slide recovers from recoil faster, tracks better, speeds racking and follow up shots.



Long-wearing Graphite PVD Finish.



Oversize, ambidextrous controls for instinctive operation.



Flat-faced duty-rated trigger breaks cleanly at 90°, new striker reduces pull weight by 1.5 lbs., a short take-up and reset speeds follow up shots.



Two backstraps fit all hand sizes and cut felt recoil.



New, multi-textured grip surface with full height stippling enhances control, wet or dry.



Three, 17-RD magazines with graphite anodized base pads drop faster, flared aluminum mag well speeds mag changes.

  • Long Slide recovers immediately, tracks perfectly
  • Lightening cuts reduce weight and improve balance speeding follow up shots
  • New, perimeter frame texture enhances grip, wet and dry
  • Two, interchangeable backstraps fits all hand sizes, mitigates felt recoil
  • 5” target-crowned, hammer forged barrel for tack-driving performance
  • Flat-face, facet-edge trigger breaks cleanly ≈ 4-5 lbs.
  • New, conical striker reduces 509 trigger pull weight by 1.5-lbs.
  • Precision fiber optic front sight co-witnesses with MRD, blackout rear notch
  • Best-in-class FN Low-Profile Optics Mounting System™ fits most common MRDs
  • Extended ambidextrous slide stop
  • Long-wearing graphite PVD finish
  • Compatible with 24-RD FN 509 magazine
  • Mil-Std 1913 rail fits all common weapon lights
  • Polished chamber and ramp for reliable feeding and extraction across ammunition types
  • Three, 17-RD magazines, graphite anodized aluminum floor plates drop faster
  • Flared, graphite anodized aluminum magwell speeds mag changes under stress
  • Oversized, knurled magazine release for instinctive operation
  • Trigger breaks at 90°, short takeup and positive reset speeds follow-up shots
  • 6.7″ sight radius with .040″ fiber optic sight post finds targets and transitions faster

Fully Equipped. And Then Some.



  • Ballistic case
  • Four MRD mounting plates
  • Two frame backstraps
  • Three 17-RD magazines

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A Cut Above

See what the experts have to say about the most advanced striker-fired 509® handgun available. Each high-performance feature was critically chosen to give you every advantage. Chambered in 9mm Luger and tested with a million of rounds of live fire, it’s equally at home defending freedom, or crushing the competition at a match.

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