DIAMONDHEAD
POLYMER DIAMOND INTEGRATED SIGHTING SYSTEM
Spring-loaded push-button flip-up sights stay up securely & fold down flat
Patented Diamond-shaped apertures & upper housings for fast alignment
Reference posts & horizon bars
NiteBrite
photoluminescent inserts can be charged by natural light or flashlight
Advanced polymer/composite material
Clamping system easily secures to M1913 picatinny rails
Black finish
