FN 66100837 509M TNMS 9mm Luger Pistol with 4.5-inch Barrel and Optic-Ready Steel Slide

FN 66100837 509MT 9mm Luger 15+1/24+1, 4.50" Black Target Crown/Threaded Steel Barrel, Matte Black Optic Ready/Serrated Steel Slide, Matte Black Polymer Frame w/Picatinny Rail, Ambidextrous

The FN 66100837 509M TNMS is a high-performance 9mm Luger semi-automatic pistol designed for tactical and self-defense applications. Featuring a 4.50-inch threaded steel barrel with a black matte finish, this firearm offers excellent accuracy and durability. The slide is optic-ready with serrated surfaces for easy manipulation, and it accommodates various sighting options with a 3-dot night/suppressor height configuration. The polymer frame in matte black is equipped with a Picatinny rail, allowing for versatile attachment of lights or lasers. Its ambidextrous controls provide ease of use for both right- and left-handed shooters, making it suitable for a wide range of users. The striker fire action ensures consistent trigger pull, contributing to better shot placement and reliability during critical moments. With a generous capacity of 15+1 rounds, this pistol is engineered to deliver high round counts with quick reload capabilities. The interchangeable black backstrap grips enable a customizable fit for enhanced comfort and control during firing. Designed without a manual safety, the FN 509 M offers a streamlined operation for fast deployment, while the overall weight and dimensions make it a balanced choice for duty, competition, or personal defense. Built by FN, a trusted brand in firearm manufacturing, this pistol combines innovative features and rugged construction to meet demanding requirements.

Features:

• Matte black finish on frame and slide for corrosion resistance and sleek appearance

• Optic-ready slide with serrations for easy handling and sight installation

• 4.50-inch threaded steel barrel designed for precision and suppressor compatibility

• Ambidextrous controls for versatile operation

• Picatinny rail for accessory attachment such as lights or lasers

• 3-dot night sights with suppressor height for quick target acquisition in low light

• Polymer frame with interchangeable backstrap grips for personalized comfort

• Striker fire action for consistent trigger pull and fast firing response

• High-capacity magazine with 15+1 rounds for extended shooting sessions

• No manual safety for a simplified, streamlined operation