TRUGLO TRITIUM GREEN RIFLE FRONT SIGHT WITH WHITE OUTLINE: Bright both day and night, the TruGlo TG231AK1 Tritium Rifle Front Sight provides fast target acquisition and accurate shooting in all light conditions. Assembled in the U.S.A. with quality Swiss tritium for maximum brightness, this compact night sight glows in the dark and no light exposure is required. The TruGlo TG231AK1 tactical sight is an ideal rifle accessory for tactical, competitive, and recreational shooters, who require maximum performance from their guns. MAIN FEATURES: - Assembled in the USA with quality Swiss tritium for maximum brightness; - Glows in the dark - no batteries or light exposure required; - Adjustment/installation tool included; - Includes windage drum; - CNC-Machined Steel; - Nitride Fortress Finish; ABOUT TRUGLO: TRUGLO is the leading manufacturer of fiber-optic sights, tritium handgun sights, and shooting accessories for bows, crossbows, handguns, and rifles. From target archery and crossbow hunting to carrying pistols and tactical competition, TruGlo has accessories to improve your gear. Regardless of your outdoor sporting interest, we have gear that is optimized for your style and budget.