Actually, they do have some pretty hard heads. It may not take a 90 degree shot, but any smaller round can easily glance off them. I have a friend from OK who had issues with them, and they had .30-06 bouncing off them. Head shots are not the best idea on these guys, unless you’re behind them :p
“I have a friend from OK who had issues with them, and they had .30-06 bouncing off them. Head shots are not the best idea on these guys . . . “
B.S. : My 30-06 goes through 1/2 inch boiler plate at 60 degrees.