Combining the new larger Magnum rear sight with the TruGlo Tru-Site Xtreme front sight, Hind Sight has developed the ultimate dual sighting system on one mounting bracket. The front pin assembly is equipped with 3 extra long TruGlo fiber optic sight pins in Green, Red, & Yellow in a medium .029 pin size. Machined precision pin alignment eliminates distortion. An enlarged circular field of view with attached glow in the dark shooters ring will Eclipse the Magnum rear sight ring perfectly when taking aim. This alignment in low light will frame your target as you center your front pin in the rear cross hairs for unsurpassed accuracy. LED bonus light illuminates pins with less glare for better target acquisition. Calibrated for easy field adjustments.