This has probably been asked before, but I'm not having much luck with this sites search. I've been shooting for some time, but have not done much in the gun smithing area. I want a 30-06 heavy/varmint barrel rifle. I found barrels for the 308, and I was wondering if you could put a 308 barrel on a 30-06 action? If so, can someone post their experience with different barrels.