FNH FN 509 Tactical 9mm Black Striker-Fired Optics Ready Pistol


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FNH FN 509 Tactical 9mm Black Striker-Fired Optics Ready Pistol

What’s in the Box

FNH FN-509 Tactical 9mm Pistol

(1) 24-Round Magazine

(1) 17-Round Magazine

Black FN Soft Case

FN Optics Mounting System

Cable Lock

Owner’s Manual


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FNH FN 509 Tactical 9mm Black Striker-Fired Optics Ready Pistol

The FN 509 Tactical, an extension of the FN 509 family, is based on FN’s submission pistol that the U.S. Army tested for its Modular Handgun Trials, but includes the significant improvements to the design that were implemented in the FN 509.

The pistol features the company’s patent-pending Low-Profile Optics Mounting System that enables the platform to accept more than ten commercially-available miniature red dot (MRD) optics that co-witness with the suppressor-height night sights and remain adaptable to future optics releases with no requirement of direct milling of the slide.

The slide cap, for use when not shooting with an optic, has raised sight wings that protect iron sight alignment if the pistol is dropped or jostled, and provides a textured ramp for racking the slide against a belt loop, pant pocket or boot.

An FN-signature 4.5-inch, cold hammer-forged, stainless-steel barrel with target crown, ½” x 28 threads that accept the bulk of 9mm suppressors available and thread cap with integrated O-ring to prevent loosening during use complete the top end. Lastly, the 24-round magazines, nearly identical in length to the pistol’s slide, maximize ammunition capacity without impacting carry convenience.


Firearm Features

100% compatible with most red-dot optics

FN low-profile optics mounting system

Suppressor height night sights for co-witnessing

O-ring retention prevents lost thread-protector cap

24 & 17 round magazines

Enhanced grip texture on frame enables faster follow-up shots in all conditions

Fully ambidextrous slide stop lever and magazine release

Loaded chamber indicator

Firearm Specifications

Manufacturer: FNH

Model: FN 509 Tactical

Model Number: 66-100375

Caliber: 9mm

Operation: Double-Action

Mag Capacity: 17/24 Rd.

Weight: 27.9 Oz.

Barrel Length: 4.5″

Overall Length: 7.9″

Twist Rate: 1:10″ Rh

Height: 5.75″

Width: 1.35″

Trigger Pull: 5.5 – 7.5 Lb.

Sight Radius: 5.79″

Other Features: Suppressor Height Sights; MIL-STD-1913 Accessory Mounting Rail; Interchangeable Backstraps

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FNH FN 509 Tactical 9mm Black Striker-Fired Optics Ready Pistol