The Super Precision CompM4 mounts are expertly crafted from a single block of 7075-T6 high-strength aluminum. They are offered in a black type-3 hard coat anodized finish, as well as our exclusive DDC (desert dirt color) type-3 hard coat anodized finish. Employing Geissele's enhanced version of the traditional nut and bolt system, this mount secures your red dot sight to your firearm with a clamping force of 1400 lb and incorporates three shear lugs to ensure maximum stability and consistent return to zero. The Aimpoint CompM4 mount has a height of 1.54 inches from the top of the picatinny rail to the centerline of the optic. Designed for the Aimpoint CompM4 red-dot sight, the Geissele super precision optic mount ensures secure attachment and maintains zero effectively The mount, crafted from 7075-T6 aluminum, features an advanced nut-and-bolt system delivering 1400 lb of clamping force and three lugs for enhanced stability Boasting a Type-3 hard coat anodized finish for enhanced durability, it is fully compatible with standard AR-15 rifles