Re: 7mmx300wsm reloading
Do you still have the bolt from the 308? I do believe the 300wsm bolt face will be larger. Going to a 7mm with a short action to take advantage of the longer bullets you might want to have a long action. I would stick with the 308.
"Amazing things can happen when preparation meet opportunity" Richard Schatz
"The will to win, compares little with the will to prepare to win" Donovan Moran