Bronko

In all repects to you out of your list it would be the 320gr real . BUT if I were you I would try some 370gr Maxi - balls (or) 350gr Maxi - hunters with a over the powder wad and 80 - 90 gr of powder . In a conical type bullet my min. would be 350gr and I think that is on a little of the lite side , the 370gr maxi - ball would be better as it is known for deep penetration,but that is JMO