"T. O'Heir
Just use a regular set of full length dies. The RCBS set I've been using for 30 some years in .308 and .30-06 work just fine. My .30-06 brass gets used in my M-1 and 1903A4 with no fuss."
I now use RCBS full length dies, but they aren't the small base dies. I will have to get another die! I will have ti investigate the X die as I have brass on the table awaiting my attention!!