I know you have already had this answered, but the hunting loads I used for my first elk at 16 are the ones I still use. We go through very little .30-06. The oxidation didn't make a difference on a 350 yard shot or a 50 yard shot, both of which took elk. My mom also smacked an oryx at 300 yards with it. That's about as far as I'll ever shoot at big game.