Gonna do some load development for my buddy's 300 WBY for him going with us to Newfoundland. He's current shooting handloads he got many years ago, only knows they are 150gr. He is hoping to use "A better 150gr bullet". 150 partition going to do OK from a WBY? I'm trying to lean him to our standard 180gr Accubond we all use in 06, 300WSM, and 300WM. I run 200gr AB in my 300 Ultra.

I've never loaded for a 300 WBY before and am just starting to look at info and data, figured it best to ask those with experience first

"Life is not a journey to the grave with the intention of arriving safely in a well preserved body, but rather to skid in broadside, used up, worn out, bottle of Jim Beam in one hand and a .45 in the other, loudly proclaiming WOW-- What a Ride!"