Diamondhead DIAMOND Integrated Sighting System Diamondhead’s DIAMOND Integrated Sighting System comprises the re-styled Diamond Rear Combat Sight and the Diamond Front Combat Sight Description: DIAMOND REAR SIGHT: Proprietary (Pat. & Pat. Pend.) Diamond-Shaped apertures for faster target acquisition & centering Proprietary (Pat. & Pat. Pend.) reference posts and horizon bars Re-Styled Diamond-Shaped upper housing Dual same plane short and long range apertures (at exact same height of factory A2 sights) Fully deploys and stows with small or large aperture active Secure and accurate 0.5 MOA windage adjustment DIAMOND Front SIGHT: Proprietary Diamond-Shaped housing Accepts all standard A2 front sight posts Flips up quickly for rapid deployment Folds down with the push of a button Locking system ensures sight stays up securely and remains zeroed in combat situations Easy installation with proprietary clamping system, providing secure attachment to all Mil. Std 1913 Picatinny Rails Mil. Spec. stainless steel and Type 111 black anodized 6061 T6 aircraft aluminum construction Combat Durable
