I have a Redding 300WSM Full Length Body Die that I bought to prep some "once-fired" brass when I first started reloading 300WSM. Sold the 300WSM about a year ago. I used the die to resize about 100pcs of brass, afterwards I was only neck sizing to my fired brass. I also have 14 pcs of 270WSM brass.
Let me know if you'd be interested.