Making 25-06 brass from .270 Win./30-06

[woodlotowner]

Who has done this, assuming it can be done? Is it feasible to make 25-06 brass from either of these cases? All shoulder lengths are identical, but the .270 does appear to be a closer match to begin with, requiring less neck reduction and less shoulder dimensional change in 'fire forming' with that first shot. I'm no expert here...

 

[bugs]

.25/06 brass

yes this is ok to do just check length and trim if needed and you may find necks are a bit thick and need to be turned down a bit.

 

[Jordan Smith]

FL size, trim the necks, and go. I'd go with .270 brass over .30-06, if possible, but I've used both a bunch, and never had problems with either.

 

[woodlotowner]

Full length size, trim the overall length, and go it is then. Many thanks.