I am moving to Eagle River in July with the Air Force and wanted to see what a good recommended rifle caliber for general use would be. I have a 270, but am a little concerned about using it on moose and bear. I am leaning towards a 338 win mag, or 340 RUM, but wanted to get a few opinions before buying a new rifle. Am I leaning too big, or too small? Just looking for a few honest opinions as I want to be ready to hunt when I get there. Thanks!