FN 509 Tactical - Black

Manufactured by FN America
SKU: FN66-100375
MPN: 66-100375
Manufactured by FN America
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We are fully staffed and processing orders. Standard orders are shipping in approximately 5 business days or less. FFL orders take approximately 10 business days if you can provide us an actively receiving FFL location.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•NJ, NY and CA are not able to accept transfers at this time.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.



The FN 509 Tactical is an accurate and reliable pistol for the serious shooter. It integrates a fully Trijicon 3-Dot Green Tritium Night Sights for rapid target acquisition and accurate shooting. The 4.5-inch barrel also features a durable black nitride finish chambered in the high performance, low-recoiling 9mm with 1:9" twist for enhanced accuracy. The FN 509 Compact threaded barrel is cold hammer-forged with 1/2x28 threads and chrome-lined for long service life and durability. 

The polymer frame offers a Mil-Std 1913 picatinny rail as a mounting point for a wide variety of standard lights and lasers. It boasts front and rear cocking serrations, checkered grip, ambidextrous safety and reversible magazine release promoting efficient handling and operation of the pistol in all conditions for all shooters. The magazine features a polymer body and frame with a low friction follower for reliable cycling and longevity. This 509 by FN comes with one 17-round and two 24-round magazines. If you are searching for a pistol with a threaded barrel, low recoil and high performance, the 509 Compact Tactical chambered in 9mm checks all the boxes and is a reliable and high performing pistol.

  • Manufactured by FN America
  • 9mm 
  • 4.5-inch steel barrel
  • 1:10" RH twist rate
  • Double-action
  • Striker-fired autoloader
  • FN Low Profile Optics Mounting System
  • Threaded Barrel
  • Suppressor Height Trijicon 3-Dot Green Tritium Night Sights
  • FN Low Profile Optics Mounting System
  • Sight Protecting Slide Cap
  • External extractor; loaded chamber indicator
  • Cold hammer-forged stainless steel
  • Polished chamber and feed ramp
  • 1/2” x 28 threaded barrel
  • O-Ring retention thread cap
  • Polymer construction with replaceable steel frame/slide rails
  • Enhanced grip texture which enables faster follow-up shots in all conditions
  • MIL-STD-1913 accessory mounting rail
  • Fully ambidextrous slide stop lever and magazine release
  • Two interchangeable backstraps
  • (2) 24-round magazine
  • (1) 17-round magazine

FN America is a subsidiary of FN Herstal, a global company with a proud, long-standing heritage. They are committed to providing highest quality, dependable, innovative firearms. With an over 127-year history, Fabrique Nationale stands at the cutting-edge of commercial, law enforcement, and military weapons. Every one of FN America’s firearms are hand tested before leaving the factory to ensure reliability and make sure that the product you receive will work when you need it to.
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Barrel Length4.5
BrandFN America

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