FN 509 Tactical FDE 9mm Optics Ready Threaded Barrel – 3 Magazines – 66-100383

The FN 509 Tactical is a full-size, striker-fired 9mm platform configured from the factory for optics and suppressor-ready use. This example features an FDE frame and FDE slide, threaded barrel, tall night sights, accessory rail, ambidextrous controls, and FN's optics-mounting system. It is the NMS (No Manual Safety) configuration.

The threaded barrel and elevated sights distinguish the Tactical configuration from the standard 509, while the optics-ready slide provides flexibility for mounting a compatible miniature red-dot sight. Aggressive grip texturing, interchangeable backstraps, front and rear slide serrations, and extended controls round out the package.

This example is in excellent condition and comes with three magazines, FN soft case, optics-mounting plates and hardware, extra backstrap, extra recoil spring assembly, owner's manual, cable lock, and additional pictured accessories.

Specifications