My buddy has a Rem ADL 7mm Mag and it's a great gun but kicks pretty good. I have a Browning BAR in 338 Win Mag and I can shoot it all day long, not much felt recoil. Same vote as the others 7mm if you're gonna stay with deer, elk, the occasional moose, you can always run heavier ammo for moose and bear. The 338 is killer on our continental big game it's the smallest of the "big" cartridges and gets good ballistics out to 300 yrds maybe a little more with some tuning and you can get 180grn bullets for medium game. I vote 338 Win Mag.