Self-illuminating, green, Trijicon® Tritium inserts provide an easy-to-acquire, 3-dot sight picture for fast target acquisition in low-light conditions. Inserts appear as white dots for enhanced targeting in normal daylight conditions. Ghost ring rear aperture features dual side-on-side dots for easy sight alignment, and the elevation-adjustable, standard-width front blade is a drop-in replacement for an A2-type front post with a single green lamp for an instantly recognizable six o-clock hold. A block-out locking ring helps maintain your careful front sight adjustments.
SPECS:
Machined steel, matte black finish. Front Blade - .090" (2.3mm) wide, .250" (6.3mm) high. Rear Sight - battle aperture .083" (2.1mm) dia.; ghost ring aperture .207" (5.2mm) dia. Fits AR-15/M16 equipped with A2-type elevation-adjustable rear sights. Kit includes rear sight aperture, front sight blade with lock ring, front sight detent, and stainless steel four- and five-prong A2 sight adjustment wrench.
Catalog page 54