The Midwest Industries Combat Flip-Up Sight Set is constructed of ordnance grade phosphate finished steel and has a hardcoated 6061 aluminum base. The front sight features dual locking detent springs for added reliability and crisp positioning and has low Profile .437" when folded down, flips up to Mil-Spec sight height. It has 1.5 MOA per click adjustments. The rear sight features a super low profile .388" centerline when folded down and an intermediate aperture for long-range precision and close-range rapid engagement. Dual locking detent springs for added reliability and crisp positioning as well as rifle .5 MOA and carbine .65 MOA click adjustments. Includes an A2 Front Sight Tool.