Diamondhead's Polymer Integrated Sighting System is designed for all AR15s and Modern Sporting Rifles. Front and Rear Sights both incorporate the Patented Diamond-shaped apertures and upper housings and are fitted with NiteBrite photoluminescent inserts.
Advanced Polymer/Composite construction for strength, lightweight & exceptional durability
NiteBrite - Photoluminescent Inserts can be charged by natural light or with a flashlight
Spring-loaded sights flip up quickly with the push of a button, stays up securely, and fold down flat
Patented Diamond-shaped Apertures and Upper Housings for fast alignment