I don't get it. Why be tempted to buy a beat-up, lousy bore, wrecked-stock, Brazilian mauser when there are so many other good 7mm military mausers out there? Got to a large gun show, look around, and bargain. By the time you pay for the Brazilian, plus shipping and handling, plus the one or two things you know you would do to it, you could have had a much better mauser to begin with, and something that would be much easier to sell down the road if you pair down your collection.
Regards,
Mannyrock