I've killed a few eastern whitetails with a .243, about 150 to be exact...It's the only center fire rifle I own, bought it in 1980...
I have had exactly 2 run farther than 100 yards, never lost one and most fell in their tracks or within 30-60 yards if lung shot.
I have never hit one in the guts or the hams, so I can't give any comments on that...
A deer hit in the lungs with a .243 and proper bullet will run no farther than one hit in the lungs with a .270 and proper bullet...
Those of you that have problems killing deer with a .243, what kind of bullets are you using??? Where the heck are you hitting them?
Or have you just heard about some guy that knew some guy that was dating a girl who's daddy's uncle's cousin's sister's wife's brother had
a problem???
I see this come up from time to time, but have never heard of a deer hit properly in the lungs with a .243 that went very far...