FN America 509 Midsize MRD 9mm Pistol, Blk - 66-100588

This evolution of the FN 509 Midsize, now featuring the FN low profile optics mounting system, gives you the option of direct mounting more than 10 different miniature red dot optics to your concealed carry pistol. The FN 509 Midsize MRD features a four inches barrel and slide with optics mounting package, a midsized frame, standard 15 round capacity and is compatible with larger capacity FN 509 magazines with use of a sleeve. The improved controls aid in manipulation, the new improved texturing