Shot a large whitetail doe this last hunting season. The round was a 200gr XTP running 1320fps. About a 20 yard shot broad side hitting a rib going in and blew apart, causing very little damage to the lung. Had to shoot the poor girl 4 times to finish her off, not good. The one thing I did notice was there was a large amount of hair drug into the wound channels. Very perplexing, if anything you would think the hair would plug the HP and not open up. Maybe someone else here could shed some light on the subject.