For the bases where the holes that are not centered on the receiver, would this be a place for rings that you can adjust left or right (Millet ?) verses trying to drill new holes ? I realize that a one piece base may be out of the question and it's a farmer (no offense farmers but you know what I'm getting at) rigged solution at best but it may be the cheapest solution. I'm not sure who makes or made those types of rings. Enlighten the unknowing.
kwg
Last edited by kwg020; 11/25/22.