Added a Madbull RIS Fixer/Rail Riser....the Madbull Noveske rail barrel nut when fully torqued is just a tad off in its clocking....regardless how many or little shims I add to the barrel....
The mount works fine with either sight, though I think the Aimpoint looks somehow more bulky than before on it...it also changes how the Aimpoint cowitness to the BUIS, before it was more of a 1/2 to 2/3 Cowitness, now its more like a lower 1/4...
Larue Pride Fowler Irondot
Aimpoint Comp M3L+ Larue LT152