Firearms are only for sale to first responders. If not a first responder, click here.

Fn 509 Compact Mrd


13 in stock

SKU: KR2FNH-66-100571 Categories: ,


With the patented Low-Profile Optics Mounting System and unparalleled modularity of the FN 509 platform, the FN 509 Compact MRD joins the ranks packing a full-size punch in a compact, optics-ready package. The pistol is 9mm and striker-fired with 3.7-inch barrel, standard 12+1 capacity and the capability to accept all higher capacity FN 509 magazines. The patented FN Low-Profile Optics Mounting System accepts nearly all commercially available miniature red dot optics and features blackout iron sights that co-witness. The improved controls aid in manipulation, the new improved texturing on the two included backstraps provides better recoil management, and a new flatter faced trigger allows for more controllable trigger press and cleaner break.


  • Full-sized performance in a concealed carry package
  • FN Low Profile Optics Mounting System with plate adapters for direct mounting of more than 10 optics
  • All-black co-witness iron sights
  • Full ambidextrous controls
  • World-class, military-grade barrels

Additional information

Weight 3.18 lbs
Dimensions 11.20 × 8.40 × 2.60 in

America, Fn