Diamondhead D-45 Integrated Sighting System Flip Up Backup Sights 1799
The revolutionary Diamondhead D-45 Integrated Sighting System takes sighting to a new level. If a fast, accurate CQC target acquisition is needed or the optic goes down, simply flip out the D-45 sights and roll the weapon 45 degrees counter-clockwise. The D-45 REAR sight’s patented diamond-shaped apertures and diamond-shaped upper housing allow the eye to place the D-45 FRONT sight’s post in the exact center of the rear sight’s aperture. The spring-loaded D-45 deploys fast and stows flat with a push of a button.