FN 509 Tactical FDE 9mm Pistol Features

The FN 509 Tactical FDE 9mm Pistol featuring a 4.5" threaded barrel with night sights and 17 round magazine is 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 patented 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.

Accepts 9mm Suppressors

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.

FN 509 Tactical FDE 9mm Pistol Specifications

Manufacturer: FN

Model: FN 509 Tactical FDE 9mm Pistol

Caliber: 9mm

Operation: Double-action

Capacity: 10 or 17/24 Rd

Barrel Length: 4.5"

Weight: 27.9 oz

Overall Length: 7.9"

Twist: 1:10" RH

Height: 5.75"

Width: 1.35"

Trigger Pull: 5.5 - 7.7 lb

Sight Radius: 5.79"

UPC: 845737009137

SKU: 66-100373