FN 509 Compact 9mm MRD Black Optic Ready Pistol

  • Item Number: 66-100571
  • /
  • View More Items by FN
  • /
  • Condition: NEW
FN 509 Compact 9mm MRD Black Optic Ready Pistol
To see our price, add this item to your cart.
Adding this item won't require you to purchase the product. You can easily remove it from your cart if you decide not to buy it.
Why don't we show the price?
We wish we could, and we realize that this is an inconvenience. Some manufacturers have a minimum advertised price (MAP) for their products. If our price is lower than their MAP, the manufacturer does not allow us to show you our price until you add the item to your shopping cart.

Temporarily Out of Stock

Includes FREE shipping
  • GFORCE ARMS JAWBONE HYBRID  9MM

    GForce Jawbone 9mm Semi-Auto Pistol with Threaded Barrel and 2 Glock-Compatible Magazines
    $399.99

  • SPRINGFIELD KUNA 9 MM 6.125 IN BARREL WITH FSA

    Springfield Kuna 9mm Roller-Delayed PDW with Strike Industries FSA Brace
    $1,330.00 $1,149.99

  • SPRINGFIELD HELLCAT 9MM OSP RANGE BAG, OPTIC, 4X MAGS

    Springfield Hellcat Micro-Compact 9mm Semi-Auto Pistol with Viridian RFX-11 Green Dot and Fo
    $738.00 $549.99

  • BRG USA BRG9 ELITE 9MM PISTOL BLACK FINISH 2 MAGS

    BRG USA BRG9 Elite 9mm Pistol with 4 Inch Barrel
    $219.99

  • MOSSBERG MC-2SC SUBCOMPACT 9MM 3.4` OPTIC READY

    Mossberg MC2sc 9mm Optic Ready Subcompact Pistol with Three Magazines (No Manual Safety)
    $556.00 $299.99

  • GLOCK 19 GEN6 9MM 4.02` BARREL OPTIC READY BLACK POLYMBER FRAME

    Glock 19 Gen6 9mm Optic Ready Pistol
    $745.00 $629.99

  • SIG SAUER P365 9MM OPTIC READY TACPAC WITH ROMEO ZERO

    Sig Sauer P365 9mm Optic Ready TacPac with ROMEO-Zero Red Dot, Three Mags and Holster
    $579.99

  • TAURUS G3C 9MM COMPACT PISTOL TWO 12 RD MAGS

    Taurus G3c 9mm Compact Striker-Fired Pistol
    $364.99 $229.99

  • DANIEL DEFENSE PCC 9MM ARID RATTLECAN CERAKOTE VORTEX CROSSFIRE

    Daniel Defense PCC 9mm AR-Style Pistol with Arid Rattlecan Finish and Vortex Crossfire II Red Dot
    $1,699.99

  • MILITARY ARMAMENT CORPORATION MAC 5K 9MM 5.8` BARREL ROLLER DELAYED BLOW BACK PISTOL 2-30RND MAGS

    Military Armament Corporation MAC-5K 9mm Semi-Auto Pistol with 5.8 Inch Button Rifled Barrel
    $1,329.00 $1,129.99

  • PTR INDUSTRIES 9CT AR PISTOL 9MM 8.86` BBL 30 RND MAG

    PTR Industries 9CT-601 9mm Pistol with M-LOK Aluminum Handguard
    $1,899.00 $1,699.99

  • SPRINGFIELD ECHELON 9MM 4.5F COMP PACAGE RANGE BAG, OPTIC, 4X MAGS

    Springfield Echelon 4.5F Comp 9mm Gear Pac with Viridian RFX-11 Green Dot, Four Mags and Pistol Bag
    $862.00 $699.99

  • CCI 9mm 124 gr FMJ Blazer Brass 50/Box

    CCI 9mm 124 gr FMJ Blazer Brass 50/Box
    $19.99 $12.99
    ($0.26 / round)

  • Hornady 9mm 115gr FMJ TAP Handgun Training 50/Box

    Hornady 9mm 115gr FMJ TAP Handgun Training 50/Box
    $23.99 $13.97
    ($0.28 / round)

  • Federal 9mm 147 gr FMJ Flat Point American Eagle 50/Box

    Federal 9mm 147 gr FMJ Flat Point American Eagle 50/Box
    $20.99 $13.99
    ($0.28 / round)

  • Scorpion 9mm 147 gr RN USPSA Certified Match-Grade 50/Box

    Scorpion 9mm 147 gr RN USPSA Certified Match-Grade 50/Box
    $15.99
    ($0.32 / round)

  • Hornady 9mm Luger +P 124 gr XTP American Gunner 25/Box

    Hornady 9mm Luger +P 124 gr XTP American Gunner 25/Box
    $22.17 $17.99
    ($0.72 / round)

  • Remington 9mm 115gr FMJ Remington Range 100/Box

    Remington 9mm 115gr FMJ Remington Range 100/Box
    $39.99 $24.99
    ($0.25 / round)

  • Winchester 9mm Luger 115 gr FMJ USA Target/Practice 50/Box

    Winchester 9mm Luger 115 gr FMJ USA Target/Practice 50/Box
    $15.99
    ($0.32 / round)

  • Norma 9mm 115 gr JHP Safeguard Ammo 50/Box

    Norma 9mm 115 gr JHP Safeguard Ammo 50/Box
    $19.99
    ($0.40 / round)

  • PMC 9mm Luger 115 gr FMJ Bronze 50/Box

    PMC 9mm Luger 115 gr FMJ Bronze 50/Box
    $17.25 $12.99
    ($0.26 / round)

  • Hornady 9mm Luger 147gr XTP Subsonic 25/Box

    Hornady 9mm Luger 147gr XTP Subsonic 25/Box
    $23.99
    ($0.96 / round)

  • Federal 9mm Luger 124 gr HST JHP Personal Defense 20/Box

    Federal 9mm Luger 124 gr HST JHP Personal Defense 20/Box
    $41.99 $21.99
    ($1.10 / round)

  • Browning 9mm 147 gr X-Point Defense 20/Box

    Browning 9mm 147 gr X-Point Defense 20/Box
    $13.99
    ($0.70 / round)

  • FNH FN509 9MM MAG KIT 24RND

    FN FN509 9mm 24-Round Magazine
    $67.99

Product Description

What's in the Box

  • FN 509 Compact 9mm MRD Black Pistol
  • (1) 15-Round Magazine
  • (1) 12-Round Magazine
  • (2) Interchangeable Backstraps
  • Cable Lock
  • Owner's Manual

With FN's 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.

Product Features

  • Primary Features
    • Full-sized performance in a concealed carry package
    • Striker-fired autoloader
    • Double-action operation
    • Fully ambidextrous controls
    • FN Low Profile Optics Mounting System with plate adapters for direct mounting of more than 10 optics
    • All-black co-witness iron sights
  • Slide
    • Easily racked, combat-style sights
    • External extractor; loaded chamber indicator
    • Improved front and rear cocking serrations
  • Barrel
    • Cold hammer-forged stainless steel
    • Recessed target crown
    • Polished chamber and feed ramp
  • Frame
    • Polymer construction with replaceable steel frame rails
    • Shortened grip for easier concealment
    • Enhanced grip textures which enables faster follow-up shots in all conditions
    • Interchangeable backstraps
    • MIL-STD-1913 accessory mounting rail
    • Improved flatter face trigger
  • Operating Controls
    • Fully ambidextrous slide stop lever and magazine release
  • Magazine
    • High visibility, low-friction follower; polymer base with black finish
    • Comes with one 12-round and one 15-round magazine
    • Compatible with FN 509 17-round and 24-round magazines with appropriate magazine sleeves

Firearm Specifications

  • CALIBER: 9mm
  • OPERATION: Double-action
  • MAG CAPACITY: 15 Rounds
  • WEIGHT: 25.5 oz.
  • BARREL LENGTH: 3.7"
  • OVERALL LENGTH: 6.8"
  • TWIST RATE: 1:10" RH
  • HEIGHT: 5.2" / 4.8"
  • WIDTH: 1.35"
  • TRIGGER PULL: 5.5 - 7.5 lb.
  • SIGHT RADIUS: 5.6"

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review