RE: 7MM Rem Mag shells
Stick with 140-150 gr lightly constructed bullets for deer and 160-175 gr more heavily constructed or more controlled expansion bullets for moose and you'll be ok. Just remember the exact zero settings and write them down so you won't forget them. That's assuming you have a decent scope mounted on your rifle that'll adjust and track properly. Of course if you just want to use 1 bullet for both,go with 1 of the controlled expansion bullets in the 160 gr range.