I have a 308 for longrange shooting and like it alot but it's too dang heavy for hunting so I am going to get a gun just for hunting. I will be hunting deer and hog and 500 and under should be most shots. I don't want a magnum due to the barrel life issue. So what would be a suggestion for a round that shoots flatter than the 308 and hits hard on deer size targets out to 500 that won't burn up a barrel? Thanks in advance for the suggestions. I need to decide on the bullet before the rifle.