Re: ? .270
When 115gr .277 (6.8SPC) can keep up with 147gr .308Win out to 400yds for energy. I think there's something there.
When the wife's 270Win, and the cousin's 270Win both make bigger exit holes with 130gr vs my 180gr 300WinMag....there's something there!
Call me a convert, there's a reason grampa quit using the 308NormaMag and went back to the 270Win for elk. It works just fine, maybe a touch better than most, for anything in N. America.
There are only two seasons: Hunting season, and Getting Ready for Hunting season. -DAD