The American Defense AD-TR Mini Mount was designed to allow the mounting of the Trijicon MS04 Red Dot to a Picatinny rail. Also fits the Leupold Deltapoint and JPoint Red Dot Optics. It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock Lever system to accommodate both in spec and out of spec rail systems.