Price reduced! No glowing sights. This king of all top rails is adjustable for windage and elevation and has illuminated integral iron sights that have been improved for stand-alone use. You can take advantage of the adjustable nature of this top rail two ways. You can sight-in the rail so its iron sights are dead-on, or you can sight-in your optic by adjusting the rail. (When you adjust the rail and not the optic you have the possibility of sharing optics between weapons as a modular component). We've tested this rail extensively in the shop and in the field. It holds a zero through all temperature ranges while withstanding multiple impacts from various directions. The iron sights are adequate for hitting cans at 50 meters. Free Express Shipping!!! Need an Eotech? See our optics section.