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FNH USA 509 Midsize Tactical Flat Dark Earth 9mm Luger 4.5" Barrel 24 Round Capacity


Calculated at Checkout
9mm Luger
Barrel Length:

Out of stock


The FN 509 is a versatile, modern, highly respected striker-fired pistol, and now they're happy to offer the mid-size model in a Tactical offering. This model includes a flush fitting 15 round magazine as well as a 24 round extended mag which is great for getting extended reps in at the range. The addition of a threaded muzzle allows the user the ability to attach a suppressor if you choose, and a set of suppressor-height night sights allows you to be able to use your iron sights even when a suppressor is attached. FN's Low-Profile Optics-Mounting System also allows for the addition of a wide range of red dot sights when used in conjunction with the correct mounting plate (not included). A Picatinny accessory rail also allows the attachment of a light or laser to create the ultimate tactical pistol. FN's 509 Midsize Tactical is a modern multi-role handgun that's perfect for duty use, self-defense, or concealed carry.

Specifications and Features:

  • FN America Item Number: 66-100745
  • Striker-Fired Semi-Automatic Handgun
  • 9mm Luger
  • 4.5" Cold Hammer Forged Stainless Steel Barrel
  • Barrel Threaded 1/2x28
  • 1:10" Right Hand Twist
  • (1) 15 Round Magazine, (1) 24 Round Magazine
  • Suppressor Height 3-Dot Night Sights
  • FN Low Profile Optics Mounting System
  • External Extractor with Loaded Chamber Indicator
  • Front and Rear Cocking Serrations
  • Recessed Target Crown
  • Polished Chamber and Feed Ramp
  • Enhanced Grip Texturing
  • Interchangeable Backstraps
  • MIL-STD-1913 Picatinny Accessory Rail
  • Fully Ambidextrous Slide Stop Lever and Magazine Release
  • Trigger Pull: 4.5 - 6.7 lbs
  • Sight Radius: 5.8"
  • Height: 5.2"
  • Width: 1.35"
  • Overall Length: 7.9"
  • Weight: 27.9 oz
  • Steel Slide
  • Polymer Frame
  • Flat Dark Earth Finish

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