I shot a mule deer doe right thru one shoulder and out the brisket on the other side with one of these out of a compound bow. got good pass thru and a good blood trail. She only went 40 yards or so. I was very impressed. But if you want an awesome mechanical broadhead I would go with the 2 blade 2 inch rages. You really can see the blood squirting out the side just like in the commercial and that is the biggest hole I have seen in an animal ever my brother killed two whitetail does with them. But to get back on point the meatseekers do work extremely well.