Night Fision Night Sight Set for FN 509

Night Fision night sights offer a revolutionary design focused on brighter, more vivid aiming dots. Patented injection-molded sleeves hold self-illuminating tritium vials securely and form the Perfect Dot™ for maximum visibility in both day and night conditions. These sights contain more tritium and use daylight-fluorescing material to boost daytime visibility, while the front sight is brighter than the rear to encourage instinctive front-sight focus. Rugged CNC-machined sight bodies with a matte black nitride finish deliver excellent wear and corrosion resistance. Available in a variety of front dot colors and rear notch configurations, Night Fision sights include an industry-leading 16-year brightness guarantee.

• Black Nitride coating used to improve wear and corrosion resistance
• CNC Machined out of high quality steel
• Brightest Tritium Night Sights on the market