Is it possible to use a 7mm/.280 neck die on 7-08
Brass ? I have the .280 neck die but no 7-08.
I need to reload some 7-08 for a friend and I was trying to not fl size.

Good question. I’ll be following this.

I have a Lee 7mm Mauser neck sizing die and wonder if it would work as well. It’s home in Connecticut right now so interested in what others say.

Stand up the two cases next to one another. Look at where the 7-08 neck ends and I think you'll see it's a no-go.