Thank you for all the responses I wasn't expecting this many replies, I asked a similar question for my 300 Win Mag and got a lot more options this time. At the moment I am not set up to reload rifle. My Buddy can and will do it for me but I am just looking for an off the shelf ammo for this rifle.
There is a chance that this rifle will go up to Canada or out west for large game hunts, Probably give the 7MM Mag to my son for those ad I'll use the 300 WM. I have usually leaned towards Federal rounds in my rifles but some shoot Hornady better.