I have a PST Gen 2 on a .22 LR with a 20 MOA base. After sighting in I only have 6.7 Mil available in Elevation. I would like to have another 10 Mil of Elevation, but be able to keep my 50 yard zero. What MOA height base will get me there?
Maybe it's just me but your available elevation seems off. The pst gen 2 has 20 mil plus the 6 from your base. So that means it took 9 mil from center to zero in which is basically the bottom of your scope.