It’s in the 22CM thread pretty sure. They make an absolute mess at 3,300 fps impact. Kill like few other combos do, but if you hit bone, you’re losing meat.
Apropos of nothing......
I'll just say that shot placement still matters even at 3300'. Years ago when we had a pair of .300Wbys the one that dad hunted with, for a couple of years he shot Hornady 150gr IB factory ammo. We also shot Berger 185s and Nosler 165/168BTs and 180 NABs, but back to my point....
IIRC the velocity on those Hornady 150s was well over 3300' and one morning dad took a quartering to shot at a small whitetail buck that was less than 100 yards from him, so hit at very high speed. Instead of hitting the point of the near shoulder he hit about mid-throat so that the bullet went down the edge of the ribcage underneath the far shoulder then exited. It did NOT kill the deer though it did damage one lung, best I could tell (I hit top of heart and both lungs with my 6.8spc seconds later). The deer ran about 100 yards and stopped where I (hunting from about 300 yards away) could see it and had a clear shot. I finished it off. That was the classic 'marginal shot'. Ironically the bullet held together really well, like bonded bullets are supposed to, and that was the problem - had it splashed like a match bullet the deer might have died instantly with fragments in the lungs or heart. Instead it just tried to run off with the world's most mangled leg ever.
Some years later he hit a doe slightly high (IIRC that was with a 168NBT but I don't remember for sure, if so impact would have been about 2800') and broke her spine but didn't kill her. We found her trying to drag herself off on her front legs and finished her. Then I shot a doe with my .280ai and almost certainly hit her in the spinal processes too high and she got up and ran later, never to be seen again.
My point in saying all that is simply to say that I've seen those 'marginal hits' big bore guys like to talk about, not turn out so well, even with .300wby. The reality is, shot placement is 100x more important than having extra 'wallop' on bad shots. You absolutely can not count on extra energy helping on marginal shots. It's an absolute myth. And likewise, I've seen other marginal shots (liver and one lung) die very quickly with my 6.8spc. Where you hit matters more than what you hit with. Even on, maybe especially on, marginal shots.
I know, preaching to the choir. I just get tired of seeing people (not you, but others) appeal to the extra power of big magnums as if it ever helps anything. Every time I read one of those big-wallop guys my mind replays watching that little buck dad shot with the .300 running away, then stopping to look back so that I had a shot with my 6.8, that put him straight down. Call it an object lesson, for those who can understand it.
ETA: And I put that in the .223 thread because it seems like there are a lot of maybe well-intentioned but badly-informed people who haunt these threads to try to save us from small calibers. It gets old.