FN 509 Midsize MRD 9mm Handgun with Optics Mount

The FN 509 Midsize MRD 9mm Handgun is engineered for those who demand a reliable and versatile firearm for everyday carry. With a 4-inch barrel and a 15-round capacity, this semi-auto pistol provides ample firepower. The innovative Low Profile Optics Mounting System supports over 10 types of miniature red dot optics, enhancing target acquisition. Featuring a flat dark earth finish, the FN 509 combines tactical aesthetics with practical performance. Its ergonomic design includes improved controls, advanced texturing, and a flatter-faced trigger for superior handling. Each purchase includes two 15-round magazines, with compatibility for larger FN 509 magazines using a sleeve. All firearm purchases must comply with applicable laws.