the scope has to clear the mag, if the scope tubes will fit over the breech opening, and not restrict the mag, than med mounts should work, if not than your gonna have to use high.
I have high rings on mine, I wear glasses and need them to be high to get my sight plane on line plus the small buster scope I have on mine, need the high mounts to clear the mag.
if you have both monuts, try them both, they have to be comfortable for you.
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