Troy FBSTTBT00 Battle Sight Rear Tritium Di-Optic Aperture Folding Universal Black

Troy Industries FBSTTBT00 Battle Sight Rear Tritium Dioptic Aperture Folding Rear BattleSight. Made from hardened aircraft aluminum and finished in Mil-Spec hardcoat anodizing. Positioned at exact factory height, it folds to a profile of 0.460 inches. The dioptic apertures center your eye quickly and provide a clearer target picture. Features two settings for ranges up to 300 meters and 500 meters. Tritium illumination enhances low-light visibility. Finished in anodized black for universal AR compatibility.