its not only the exit wound - you should check out the results
of the rounds [designed] tumbling inside that creates cavities
[larger than exit wounds] and grinds it up into mush..
contrary to movies, being hit by bullets is a very bad
thing..
sometimes body armous canbe bad - think of when the round has had
enough energy to propel itself from the front, enters the body, but
hasnt enough energy to go through the other plate? it bounces
around like some pea in a tin can in between the two plates..
ouch.