New formed brass, neck turn/ream?

[MIBULLETS]

Originally Posted by Danny

Thanks for the info. I would assume then, that the first step after I have some basic, but unrefined .22-250 cases would be to seat a few rounds in a few cases, then measure and record the loaded neck diameter?

After that, I would guess that I need to measure the chamber neck diameter, compare the measurements, then call Sinclair Int. to get the tools to complete the job?

The question now is, is there a way to get a chamber neck diameter measurement besides by resorting to a Cerrosafe chamber cast?

Danny

The basic unrefined cases will most likely be to large to chamber in you gun. I would take larry's offer for the piece of brass and go from there.

[Danny]

Originally Posted by MIBULLETS

The basic unrefined cases will most likely be to large to chamber in you gun. I would take larry's offer for the piece of brass and go from there.

I just pm'd him. That is going to help me get one step closer to getting a small batch of brass made up.

Danny