My son has killed lots of animals with his .223, with just factory loads. I haven't seen much difference in stopping power from the .243. He has knocked down whitetail, big pigs, axis and even an Auodad. i know they are not recommended for the larger game, but a well placed shot will stop about anything in the hill country.
HA... shows how little you know. You need at least a 300 Win Mag to knock down whitetails in Texas.
