Lightweight, quick-detach mount lets you install and remove your Aimpoint Micro series red dot in seconds. Replaces original factory base and secures to the Aimpoint sight with four, high-strength, steel TorxA(R) screws for a tight hold under heavy recoil. Mounts T-1 red dot at lowest height. Mfg: American Defense Manufacturing SPECS: 6061 T6 aluminum, hardcoat T3 mil-spec anodized, matte black. Height measured from top of rail to bottom of scope body - .31" (7.8mm). Fits Aimpoint Micro series red dot sights only.