Do any of you hunt big game with an AR type rifle? If so, how do you like it? They are common in .308 which is a caliber I'm considering in a new rifle. I grew to like the ARs during my time in the military and could see some advantages of hunting with them, however all of the big game I've ever taken was with a bolt action. I know that semi-auto supposedly lacks some of the accuracy of a bolt action. Other than that, what are your thoughts?