Originally posted by newhouse114: I shoot almost an identical setup, just not quite so much up front, only 350 grains. That said, I cut a half inch deep groove in a mule deer's shoulder blade and knocked out a two inch piece of rib on entry, and still got a complete pass through on the buck (see avatar). I did get a slight curl on the broadhead tip but that didn't seem to effect penetration. any. A nice bull Roosevelt elk fell to this same setup a week before the buck.