Mike,Steve or Paul. Maybe one of you can shed some light on this subject. Being Mike made all the brass for me I don't have all the info. Could ya'll help me out with what dies are needed to form this brass?
This is one awesome round in a contender.

Jules, you have to run .307s through shortened .308 & 7mm-08 dies to set the shoulders back. Then run 'em through the .250 Imp. die to set the final shoulder location.

Save one of the cases I sent you to set up your dies on if you have any that have not been fireformed. For the .308 and 7mm-08 stages, leave the die backed off just a tad so that the .250 Imp. die will push the shoulder down closer to 40 degree.

Then trim to length.

If you don't want to cobble up the dies for the purpose, let me know.... I would run some down for you one of these days and let you run 'em through the .250 Imp. die to fit your chamber & do the trimming.

Mike

Thanks buddy, That's the info I was lookin for. I still have some unfired cases that you made me. I'll give er a try.