While it may be “fun” for the person shooting, it is not “fun” for the animal who dies a suffering death.
What suffering? The sheer force of impact will kill most North American Animals. I'm sure the inertia upon impact has severed spinal cords before. I can see some bubba hunting KY Whitetails with a Barret Model 95, "lookit that deer" BOOOOOOM!!! "Whar'd it go?" <small peices of deer rain down>