FN 509 Tactical Optic Ready 9mm Semi Automatic Handgun
Miniature Red Dot Optics Compatible Pistol. Patented Low Profile Optics Mounting System. The FN 509 Tactical, an extension of the FN 509 family, is based on FN's submission pistol that the U.S. Army tested for its Modular Handgun Trials, but includes the significant improvements to the design that w
