I have a winchester larado with a boss that I am trying to get setup to shoot out to a 1000 yards. It will just be targets so I don't need hunting loads. I am wondering if any of you guys are loading for for a larado and what bullets and powders are working for you. How many shoots can I expect to get the barrel to last with good care. I have 162 grain amaxs and 168 sierra match kings to try but maybe there are better options.