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.

Features:

• 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

*Not for use on gas block sight base

Details

• Brand: Diamondhead USA, inc.
• Description: Poly front/rear flip sights
• UPC: 857880003511
• Manufacturer part:1499
• Fit: Picatinny
• Model: Diamond sight
• Model 2: Integrated sighting system (i.s.s.)