I recently ordered a set of medium TPS rings and when I opened the box I originally thought they looked more like high rings rather than mediums. I mounted the scope and relized that I was correct due to the amount of clearance between the bell and barrel. Long story short, turns out that TPS has sent out rings labled medium when in fact that are highs. How many have been sent out I don't know, but I am having trouble finding theses rings anywhere else and am leaning towards getting a different set of rings. I really liked these rings and want to find something similar but don't want to spend over $100. Any suggestions?