Some stories....
Out 20 posts and 100 or so deer killed nobody lost even one....yeah right.
Some of you are full of it, how many were shot at 400, 500, 600yards and even further distance, injured the deer, lost and newer mentioned it here?
I newer killed deer past 275yds b/c my self imposed limit is 300yds. Still I lost three or four of them in the span of 25 years of hunting and I am considered crack shot.
Deer lost probably says more about you, than the cartridge. Just sayin'.
My first 30 or 40 deer and first 10(?) black bears were killed with a 6mm remington. Pretttttty much identical to a 243. Shots ranged from 10-ish yards to 450+ yards. No losses, starting at 6 years old.
My last buck and last wolf were killed with a 243AI, wuff was on a dead run hard quartering away at 30 or so yards, hip to shoulder with a 105 amax. Muley was a couple weeks later on the last day of the season at a lasered 476 yards (IIRC, might have been 482....), quartering hard away at a trot.
Buddy say's "Hurry up, he's gonna get...YOU ROLLED HIM! YOU F'N ROLLED HIM!!!"
Buck hit the ground in a cloud of snow dust... Although, he did manage to get his feet back under him, and stand there wobbly legged. And because the shooting is the fun part, I laced him again, to hear "YOU F'N ROLLED HIM AGAIN!!!". Completely hammered off of his feet, back legs kicking in the air.
Both shoulders smashed, with a 2" long piece of leg bone laying on the ground beside him when we walked up.
The most interesting part of it, was watching bullet trace to impact, and hearing the loudest WHOP's I can remember. Likely due to it being -25* at the time.
Most interesting part of the day though, was the conversation with my life long hunting buddy asked out to what range I'd be comfortable using that particular rifle (Faux Ti remington 700) on a big buck. Response was "well, the range dope has only been verified out to 750 yards, so that's about where my comfort level is."
After watching the performance, and doing the necropsy during the deboning of the buck, his only comment was "I need one of these. Time for a build". This coming from a lifelong magnum user.
Too many folks get hung up on cartridge names, and give no thought to bullet performance or terminal ballistics.
It's ALL about the bullet, and where you put it. Bullets, not headstamps, kill animals.