Quote Originally Posted by d_striker View Post
I picked up a kokopelli accurizing kit. I used the alignment rods and played with the configuration of the rings and they would point off in the same direction, no matter the configuration every time. The rings themselves are aligned to each other fine.

I installed the rings on an ar flat top receiver and used the rods. Center rod pointed perfectly down the barrel. This is why I think it's either the base or holes.
Check the mounting holes on the top of the receiver. Take a yard stick and line up the holes and see if they are concentric with the barrel. If they are, its the mount and an easy fix.