Where did you get the reamer?

Try PTG http://www.pacifictoolandgauge.com/index.htm

I´ll do that, thank´s.

The reamer part is going to be easy. JD & Company arent letting dies out the door lately. CH may have them but its a 6 month wait if they're not on the shelf. Hornady will build you a set but It'll take 6 months at least according to my last conversation with Lonnie.

Maybe a resize reamer is the answer to that. But i´m in no hurry, just starting a 300 whisper build.