FN America / FN Herstal FN 509T NMS 9mm

The FN 509T NMS 9mm is designed as a full-size, multi-role service pistol suitable for range work, duty carry, and responsible home preparedness. Its configuration supports modern optics and accessory use while providing the capacity and ergonomics expected of a full-size handgun. The pistol’s threaded barrel and optics-ready slide make it adaptable for a variety of shooting setups.

Constructed on a polymer frame finished in gray Cerakote, the firearm balances durability with manageable weight. The slide is serrated and optic-ready to accept compatible micro red-dot optics, and the cold hammer-forged barrel features a recessed target crown with a threaded muzzle and thread protector. Interchangeable backstraps and ambidextrous controls offer a configurable grip and user-friendly operation.

Key Specifications

• The caliber is 9mm.
• The barrel length is 4.5 inches.
• The overall length is 7.90 inches.
• The weight is 27.9 ounces.
• The firearm ships with one 17-round and four 24-round magazines.
• The frame material is polymer with a gray Cerakote finish.
• The slide is optic ready and serrated.
• The barrel is threaded with 1/2″-28 thread and includes a thread protector.
• The sights are 3-dot night sights with suppressor height.
• The pistol is equipped with ambidextrous controls.

Buy the FN America / FN Herstal FN 509T NMS 9mm online today for a versatile, optic-ready full-size pistol configuration. The FN 509T NMS combines capacity, accessory compatibility, and ergonomic adjustability for shooters seeking a modern full-size 9mm platform.