So realistically is im not out burning down the woods with it I would be able to see better barrel life? Honestly I may hunt with it a little, but I would probably just play around at the 1000 yd steel matches we shoot. So getting hot would not be a normal thing.
May also be worth mentioning the bearing surface length on heavy vs light bullets. Theoretically the longer bearing surface should be applying friction/wear slightly longer than bullets with a shorter bearing surface.