I shot the 270 Win for more years than most folks here have been alive, and that's probably not a good thing.;)
W/a 27" Lilja #4 on a Mauser action, she is good for whatever you want to shoot. I've shot it to 800 yds w/success. Pushing a 140gr SPBT Interlock at 3200.
The rifle was passed down to my son. I've move up to a 270 AM. He takes the short shots, under 500 and I go beyond that with the AM. Yeah, right! In our dreams! Which ever of us gets the shot takes it.;)
With WC ULD RBBT bullets and the new Bergers there will be a good selection of bullets.
I may be the slowest guy on the mountain . . . . but . . . . I'm on the mountain!