I have been looking for a MK85 stainless 50. I want one for a loaner gun and to use on my boat. I wanted to use my paper patched bullets in it. Well I found a Bighorn 52 cal. I have been toying with the idea of paper patching 50 cal sharps bullets for it. The Sharps bullets are .515 so after patching them I would be right at .518 to .520 depending on the paper. That could be an interesting gun to play with. I am not having any luck finding a 50 MK85 that I like. Ron