Night Fision Night Sight Set for FN 509 Reticle Color:Yellow Front/U Notch Rear Beam Distance (High): 335 meters

Beam Distance (High): 335 meters

with Fiskars scissors and the patented universal saw coupler with the premium RemGrit blade

and has a 48" reach / Heavy Duty 122cm Reach / Holds up to 220 grams

The Odin Mini attaches via an included MLOK mount

Night Fision Night Sight Set for FN 509 Reticle Color:Yellow Front/U Notch Rear Beam Distance (High): 335 metersNight Fision night sights offer a revolutionary new design that with brighter, more vivid, aiming dots. Like all night sights, Night Fision uses self illuminating Tritium to get the ''always on'' glow that makes them so effective. Night Fision sights have 30% more Tritium than most sights on the market. The Tritium insert isnt surrounded by a painted on ring, but rather one made of a daylight fluorescing material that produces optimum visibility in