I was wondering if any fur friendly 6mm bullets exists? What about the 55-58gr bullets out of a smaller 6mm like a Rem BR? Or the slightly larger ones, say 70gr out of the larger cases (ie 6-284 or 6-06)? How 'unfriendly' are they? Just curious, as a smallish 6mm (ie PPC or BR) seems like a fun predator/smaller big game round.