I call them speed goats and antelope. My kids call them Pronghorn and so do I. The "just a goat" comment struck a little odd to me. Also they are my favorite animal to hunt and I have seen them run for miles on 3 legs from bad hits. I read or was told there bones are stronger then cow bones for their size.
With that said my wife uses 120 Speers and 120 Sierra's in her 6.5x55.
