270win fits in my 30-06 class (long action standard bolt face), but now starting to go short mags in AR's for a more compact gun and have the speed = range w/ heavier bullets combo. i was able to find adg 300wsm brass at a close to local store that doesn't advertise online that's equal to better price per 50 rounds. also found a 4# of 3n37 for $129.99.The .30-06 has always been my favorite cartridge but there are no flies on the .308! It is accurate, efficient, hard hitting and as ubiquitous as bad decisions on Saturday night. It’s little wonder that it has been a top 10 seller nearly from inception.