Available for commercial, law enforcement, and military. The FN 509® is built on the proven architecture of the FNS™ Compact, FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed the platform into the FN 509® with the help from industry experts.

The 9mm FN 509® Tactical FDE pistol features 24 round magazines, Low-Profile Optics Mounting System™, accepts most all miniature red dot (MRD) optics!

FN 509® Compact MRD w/ Compensator. msrp: $1,099 Caliber: 9mm Operation: Double-action Mag Capacity: 10 or 12/15 Rd. Weight: 25.5 oz. Barrel Length: 4.02" Pistols by Series. FN Reflex® Series; FN High Power™ Series; FN 502® Series; FN 509® Series; FN 510® Series; FN 545® Series; FNX™ Series;

Discover the FN 509 pistol, a battle-tested, striker-fired handgun built for reliability, accuracy, and performance in any situation. Shop our selection of FN 509 variants, including tactical models, optics-ready options, and compact concealed carry designs, all …

FN 509是撞針擊發式手槍，裝有 鐵素體氮碳共滲 （ 英语 ： Ferritic nitrocarburizing ） 表面處理的不鏽鋼 套筒和聚合物 底把。黑色和消光暗沙色（FDE）著色可供選擇。

Your EDC just got better with the all-new FN 509 Midsize MRD. 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 offers a new level of durability, reliability and ergonomic design. A number of cartridges and accessories fully tested and certified by FN Herstal are proposed with the FN ® 509. Every reasonable effort has been made to ensure that all product photographs, descriptions and specifications on this website are accurate.

FN 509M Tactical 9mm, 4.5" Threaded Barrel, Flat Dark Earth, Includes Holosun 407C Red Dot, 24rd

The FN 509 Midsize Tactical is the multi-role pistol for EDC, home defense and duty use. MRD and suppressor-ready, the midsize frame and full size slide perfectly balance this do-it-all workhorse. Unmatched ergonomics curb recoil, delivering a “just-right” feel in hand.