ONLY for use with MI Alpha Series handguards - not compatible with other Midwest Industries generations or other manufacturers products. Extremely rigid optic and red dot mount for use with picatinny mounted sights MI-AK-ALPHA-T2M version allows for use with Aimpoint T2 pattern optics Utilizes two aluminum and two steel stability struts for a solid lock up. 4-point attachment to MI Alpha handguard ensures optics hold zero. Allows user to maintain factory rear sight with lower 1/3 cowitness sight picture. Aluminum components are made from hardcoat anodizes 6061 aluminum. Steel stability struts are laser cut 4140 steel Made 100% in U Mfg: Midwest Industries