FN – 509 – 9mm


Originally designed for military and law-enforcement operations, the FN 509 pistol touts over a million rounds of testing – nothing short of what you’d expect from FN. Packed with a ton of features demanded from industry professionals, you can rest easy knowing the FN 509 will perform on demand.

Category: Product ID: 4565


   FN – 509 – 9mm

fn 509 ls edge is built on the proven architecture of the FNS Compact, FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed the platform into the FN 509 with the help from industry experts. Over the course of development, the platform has been tested extensively for reliability, ammunition compatibility and durability – totaling more than one million rounds.

fn 509 ls edge pistol features the company’s patent-pending Low-Profile Optics Mounting System™ that enables the platform to accept more than ten commercially-available miniature red dot (MRD) optics that co-witness with the suppressor-height night sights and remain adaptable to future optics releases with no requirement of direct milling of the slide. The slide cap, for use when not shooting with an optic, has raised sight wings that protect iron sight alignment if the pistol is dropped or jostled, and provides a textured ramp for racking the slide against a belt loop, pant pocket or boot. An FN-signature 4.5-inch, cold hammer-forged, stainless-steel barrel with target crown, ½” x 28 threads that accept the bulk of 9mm suppressors available and thread cap with integrated O-ring to prevent loosening during use complete the top end.

Notable Features Include:

  • 4″ cold hammer-forged barrel
  • Striker fired autoloader
  • Double action operation
  • Fully ambidextrous
  • Interchangeable backstraps
  • Fixed 3-dot luminescent sights
  • Rough textured grip
  • External extractor with loaded chamber indicator
  • An improved front and rear cocking serrations
  • Recessed target crown
  • Polished chamber and feed ramp
  • Picatinny rail for mounting lights and lasers
  • 17 rd magazine capacity
  • What’s In The box?

    • (2) 17 rd magazines
    • FN soft pistol case
    • Extra backstraps
    • Cable lock
    • Owners Manual


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