Diamondhead Front Sight DH-1051 -

DIAMONDHEAD FRONT SIGHTFeaturesProprietary (Pat. & Pat. Pend.) Diamond-Shaped Housing™ frames & centers the target with speed and easeFlips up quickly for rapid deploymentFolds down with the push of a buttonLocking system ensures sight stays up securely and remains zeroed in combat situationsSecure and accurate elevation adjustmentEasy installation with proprietary clamping system, providing secure attachment to all Mil. Std. 1913 Picatinny RailsStandard A2 Front Sight posts (also available with Tritium A2 Front Sight Posts)Works with Diamondhead (Receiver Height) Gas Block.Diamondhead® DIAMOND Flip-Up Front, Rear and Auto-Ranger™ sights are designed to work together to create the (Pat. Pend.) Diamondhead® Integrated Sighting System™Mil. Spec. stainless steel and Type 111 black anodized 6061 T6 aircraft aluminum construction