FN 509 Midsize Tactical 9mm 4.5 Inch Pistol

The FN 509 Midsize Tactical in 9mm is engineered for red dot and suppressor compatibility, with the option to equip a 24-round magazine for extended training capacity. This pistol incorporates the FN Low-Profile Optics-Mounting System and suppressor-height 3-Dot night sights for low-light operation. A cold hammer-forged stainless steel barrel with recessed target crown delivers precision, while the external extractor and loaded chamber indicator provide operational feedback. The flat-faced trigger, fully ambidextrous controls, and improved front and rear cocking serrations support efficient handling. A MIL-STD-1913 accessory mounting rail allows for customization with lights and lasers. The standard 10-round capacity model ships with two magazines, a case, locking device, and owner’s manual.