a considerable number of elk hunters that swear the 7mm and 270 cal rifles are MORE effective on elk then the 300 and 338 magnums
The issue isn't that those *cartridges* are more effective on elk, it's that the *hunters* are more effective when *using* those cartridges. It's more important to hit the elk, than what you hit them with.
I have seen this myself. One elk hunt I was on, a man fired off an entire magazine from his son's .300 wondermagnum at a cow. She ran off with the herd, unhit. We watched the bullet strikes, it was ridiculous how it was hitting all over the place, but not hitting the cow.
The next day, he was carrying *trusty rusty*, his field worn pre-64 Winchester Model 70 in .270 Winchester. The next cow he saw, one shot through the heart and it was a done deal, except for getting her into the truck. She seemed to *notice* the hit - took another step and nosedived.
A young slip of a girl I know hunted elk with her dad last October. She hit a cow through one lung with a .243 Winchester - it was one of those poor shot angles everybody's always telling people are the reason not to use whatever *too small* cartridge they are thinking of using. Well, that cow *did* run off and over the hill.
She piled up on the other side of it, pretty as you please.
That doesn't mean I think everybody should just fuggitaboutit and use the smallest thing, but I do think that you should use something you shoot well, first and foremost.
I'll say it again: It doesn't matter much what you're shooting, if you don't hit the elk, and it doesn't matter much what you're shooting, as long as you do hit it.
My daughter and I will be elk hunting this fall. She will be using a .243. I will be using a .270. Neither of us is really interested in a heavier rifle.
Kachok, you like the 6.5 class of cartridges. If you ever do try elk hunting, I honestly hope you use one, because as familiar as you are with them, I think you will be most effective with one.