As I've said in my other posts I have a Marlin x7vh with a Bushnell Elite 6500 4.5-30x50 om it mounted on leopold mark 4 medium bases. If I were to get a 20 MOA weaver base what I need high rings instead?
Ok well i measured and ant the tightest spot (right at the beginning of the objective lense) its got 1/8" of space between it and the barrel. I also have a 5" sunshade on the scope. Do you think ill get away with medium rings on a Weaver 20moa base?
I would say the canted base would cut your gap in half. Which in my opinion is too close according to your measurements. Go to higher rings just to be safe.