Fn 509 Midsize Tactical, 9mm Luger, 4.5 inch, 15 or 24, Flat Dark Earth

The FN 509 Midsize Tactical brings the proven FN 509 series platform into a do-it-all midsize package built for concealed carry, home defense, and duty carry, with a 4.50" threaded stainless steel barrel for suppressor use and a slide cut to accept micro red dots for fast target acquisition; the striker-fired action delivers a smooth trigger break around 5 lbs and a controllable recoil impulse thanks to the full-hand 15-round grip frame that also accepts a 24-round magazine for extended training or range sessions. With a Flat Dark Earth polymer frame, interchangeable backstrap system, and an optics-ready, serrated slide paired with 3-dot night sights at suppressor height, this FN pistol is set up for low-light engagement and can co-witness with a mounted red dot; the absence of a manual safety keeps the controls streamlined for duty-style manipulation while the mounting rail accepts lights or lasers for close-quarters work. Whether you want a reliable service pistol from the FN Tactical family, a suppressor-capable 9mm for reduced signature shooting, or a midsize carry gun that balances capacity and concealability, the 509 Midsize Tactical offers the features and ergonomics to perform in training, defensive scenarios, and professional use.