Hey guys! I know this is an old post, however I found it while doing some research of my own on the 6x45 I'm starting to build.
I also am working on a 17x223! That's the reason for the post.
Does anyone out there have the low down on forming the brass for the 17x223? I have found nothing on line and have no idea where to look next.
I figure that it is similar to forming the 6x45, but I'd like to hear it from some guys who have one.

Thanks for any and all help!!!
RobUSMC