Re: 6.5 x 300 WSM Load Data
One of our gunsmith regulars has had great success with it, but he has not been around for a while. Chris Mathews at Long Shot Rifles has info I am sure. Not sure exactly how to contact him, perhaps guys here will have some up to date info. If Chris says a load works, it will.
Very interesting cartridge, would be interested to see what you find out.
Good luck, hope someone here can lend a hand.