HA! This thread is a joke right? If you think .300WM is bad God forbid you ever shoot or lay your eyes on the .30-378 wby. mag.
First look at the weight of your rifle? I had a 7lbs rifle that I had to put a brake on to tone it down (and before the nay sayers join in myself or others around haven't noticed much of a noise increase). Kicked pretty good. You have all types of options in the 300WM caliber
Weatherby rounds will PUNISH you. They hurt on both ends of the rifle.
I belive the OP needs to check out a BAR in 300 win mag. I shot a 338 BAR and it was a kitten.