You'll get on target quickly and confidently with the Trijicon Fiber Sight Set for FN 509. The front sight is fitted with a no-battery red fiber for a refined sight picture, using the same fiber technology as Trijicon's legendary ACOG and other sights. Extra red and green fibers are included. A square notch on the back sight frames the 0.1" front post. The rear sight has rounded edges to reduce snagging and its face can be used for emergency one-handed slide operation. Metal construction ensures the sights will stand up to long-term use. Professional installation is recommended.
Compatibility
FN 509
UPC: 719307270701