The DoubleStar Flip Up Rear Sight uses A-1 sight adjustment for windage and provides a bar across the top to prevent accidental adjustment of the A-2 aperture. The sight is aggressively checkered on each side for no slip rapid deployment in any condition. The sight locks up but can be released by depressing the button on the side with one hand. Made of aircraft aluminum and hard coat anodized black to withstand heavy duty use.

Specifications and Features:
Machined 7075-T6 Aluminum
Hard Coat Anodized
A-2 Aperture
One Hand Release
Made in the USA