Hell, I had a deer take a ballistic tip through both lungs at 40 yards then run off a couple hundred yards. Watched him for 5 minutes, blood trickling out the exit hole, before he finally wobbled and fell over dead.
When I cut him open there was a perfect 35 caliber hole through both lungs and a same size hole on the offside. If that bullet expended you couldn't prove it by me.
