Originally Posted by Eric2340
I was looking to use and Aimpoint Comp M3, is that a 30mm (I am assuming yes?)?
I had an EO Tech for it already and got rid of it - didn't like it. :(
Yeah, the M3 will sit as low as physically possible with the RS Products or Midwest Industries 30mm mounts, just because it's got the ring coming up and over the receiver, instead of having a rail, THEN a ring on it.
Both are great mounts, but the RS offers a precise fitment over the bore. And they'll both return to zero after removal of the mount.