From the sticky in this sub-forum, height of optic centre line above comb is 1.85" for an AUG A1 and 1.90" for an A2.
I assume for an A3M1 it is 1.85"
When adding a MRDS such as an Aimpoint Micro H1/T1, does anyone know the height from the comb to the dot?
Mick