Since the rail on the TA648MGO is so high, this mount was created to get the Trijicon RMR as close to the base as possible. In doing so, we offset the optic slightly to the left..no problem when using on top of the ACOG MGO.
Note: This mount will not cowitness properly with irons, when used on a flat top as a primary optic). This mount is designed specifically for the Trijicon TA648MGO’s upper rail only - It will not work properly on any other configuration!
Combo comes complete with QD adjustment wrench and Instructions.