Diamondheads Diamond Flip-Up Front Sights patented Diamond-shaped Housing allows for faster alignment, especially when integrated with the DIAMOND Rear Combat Sight and the rear sights patented Diamond-shaped Apertures. The revolutionary design of the front housing creates a lightning-fast alignment of the front sight post in the center of the rear aperture. Works with Diamondhead (Receiver Height) Gas Block.

Features :

• Flips up quickly for rapid deployment
• Folds down with the push of a button
• Standard A2 front sight posts
• Secure attachment to all Mil-Std 1913 picatinny