The Browning copy of the Model 71 seems to have a short neck. You might not be able to load much heavier than the 200 grainers you've got. I don't know about the original Winchester Model 71's as to how long of a throat they have.
I don't have any Barnses Originals, but I think I have some TSX's or some such.
Pm me if you're interested in something like that, and I'll go have a look in my stash 'o' stuff and see what I have.



























