There is no reason to be worried about using the rage broadhead! I had bought some for my antelope hunt 2 weeks ago. I was very impressed with them, I used the 2 blade and I had a 2 inch hole on both the entry hole and exit hole, broke several rib bones, and the arrow landed 20 yards on the other side of the antelope with a 35 yard shot, with the bow set an 65#. After inspection of the arrow and broadhead, besides being bloody and alittle duller it was in perfect condition.