My guess is yes you can use a 308 die set to neck size and seat the 30-06. A loaded rounds neck diameter for a 308 is .343" The 30-06 is .340" Your expanded will not know the difference is my guess.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.