Troy Ind SSIGFBSFMBT01 Tritium BattleSights Front Sight M4,M16 Black Hardcoat Anodized Folding Aluminum/Steel Black
Troy Industries’ Tritium BattleSights™ are designed to eliminate the poor sight orientation that is typical in twilight. Tritium is a form of hydrogen that emits a continuous light source when batteries or electricity are not available. The front post is centered between two Tritium points of reference to allow proper alignment.
