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FN 509 Compact MRD Flat Dark Earth 9mm 4.02" Barrel 15-Rounds w/ Comp

The FN 509 Compact MRD in Flat Dark Earth is a rugged and refined striker-fired 9mm pistol built for concealed carry, tactical adaptability, and red dot compatibility. Featuring a 4.02-inch barrel, optics-ready slide, and co-witness iron sights, this compact powerhouse blends FNs military-grade performance with civilian-ready versatility.
$899.00
In stock
SKU
GAG_RJ66101794

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More Information

FN 509 Compact MRD Features

This model includes the Low Profile Optics Mounting System™, making it easy to directly mount your favorite red dot optic without tall mounting plates. The pistol comes with co-witness blacked-out iron sights, allowing for a clear sight picture with or without an optic installed. The FN compensator aids in recoil mitigation and faster follow-up shots.

The polymer frame is finished in Flat Dark Earth and offers full ambidextrous controls, including slide stop and magazine release, making it ideal for both left- and right-handed shooters. With a compact footprint and 15+1 capacity, this handgun offers excellent concealability without sacrificing firepower.

FN 509 Compact MRD Specifications

  • Manufacturer: FN
  • Model: 509 Compact MRD
  • Family: 509 Series
  • Type: Semi-Auto Pistol
  • Action: Striker-Fired
  • Caliber: 9mm
  • Frame: Polymer (Flat Dark Earth)
  • Finish: Flat Dark Earth (Applied Finish)
  • Barrel Length: 4.02"
  • Twist Rate: 1-in-10"
  • Overall Length: 7.4"
  • Weight: 25.5 oz.
  • Capacity: 15 + 1
  • Magazines Included: One 12-round and One 15-round
  • Sights: All Black Co-Witness Fixed Sights
  • Optics Cut: Yes – Low Profile Optics Mounting System™
  • Compensator: FN Factory Installed
  • Controls: Full Ambidextrous
  • Case: FN Logo Soft Pistol Case
  • Shipping Weight: 3.5 lbs.
  • Intended Use: Concealed Carry / Tactical / Range / Duty
More Information
Barrel Length 4.02
Caliber 9mm
Capacity 15
Condition New in Box
Finish Per Color Flat Dark Earth
Frame Per Material Polymer
Manufacturer FN
Manufacturer Part Number 66-101794
Model 509 Compact MRD
Type Semi Auto Handguns
UPC 845737017842

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

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