My new toy arrived - a Forster Coax Case & Cartridge Inspector - and I just did some playing around with it. My main goal was to learn how to use it. Anyway, I did some runout measurements on loaded rounds.
The first set were six, loaded 30-06 rounds. These are brand new, unfired Winchester brass. I had run them through a Lee FL die to round the mouths prior to loading. Average concentricity was .002-.003, though two of the rounds were at or slightly over .001. Since I've only started with this; what are expected values with new brass?

I also checked a few, loaded 7mm-08 and .243 rounds. These are also Winchester brass and they've been reloaded 3-5 times. The main difference is these were all sized with a Lee Collet Die. Runout on all of these were .001 or slightly over.

Since I also have some Redding FL Type S Bushing Dies; I'll be doing a future project to compare runout values on collet sized rounds to bushing sized rounds to conventional FL sized rounds.