Cut down 30-06

[Gmac5]

Your shoulder diam is smaller on 06 ,the neck is longer on 06 ,so is the leade .06 handles upto 220 gr . Nenk diam is close enough , not worth the time. Unless you have the reamer and lathe to cut more threads or cut a relief at threads end or cut barrel nut

[davemuzz]

Sounds like a lot of labor just to go to a 308. Don't get me wrong....if you really wanna do it and you have the resources, then by all means. But I didn't price out the brass cost of the 06 vs the 308. I do know that you can load down the 06 to 308 velocity, but you can't load up the 308 to 06 velocities.

FWIW

Dave