FN 66-100574 509C 9mm MRD NMS FDE compact pistol

The FN 509 Compact MRD is another 9mm pistol that packs a full-size punch in a compact, optics-ready package. The patented FN Low-Profile Optics Mounting System this pistol is equipped with is compatible with almost all miniature red dot optics that are commercially available, and also features blackout iron sights that co-witness. The FN 509 Compact MRD is also equipped with a MIL-STD-1913 accessory mounting rail, a fully ambidextrous slide stop lever and magazine release, interchangeable backstraps, an external extractor and a loaded chamber indicator. Included in the package is one 12-round and one 15-round magazine, and the pistol is also compatible with FN 509 17-round and 24-round magazines.