Hey guys . It is a honor to be a part of this wonderful gun forum. I was wondering, I have a savage 110 270 cal long action rifle with accutrigger. It has a round reciever and I am putting a nikon buckmaster 3- 9 - 50 scope on it. My question is that I'm gonna purchase some game reaper mounts and I'm not sure if the medium size will work or do I need the high. The dnz website says the medium will fit most 50mm with plain bell but I don't know if that pretains to my scope. I need help please because I don't want to purchase the wrong size and have to ship them back