I've had the Wby...it is devestating on deer/sheep/antelope etc....in a 26" bbl, I was chrono on 100gr Hornady at 3405 fps....no real pressure signs.....this was a custom bbl on a pre war Mod 70 action.It IS a handload cal.....too many $$$ otherwise. A cousin conned me out of it....wish I still had it!
Dan