What are the effects of non-concentric ammo...?
Everything i see on the internet goes to showing the "how to's" of making concentric ammo...but i cant find any examples of hard, quantifyable data & examples of ammo that is identical in every way, except for concentricity, & how it prints on paper...
There are plenty of examples of neck tension for example, & that is possibly measured easier, but...
Can any of you guys throw any light on the subject, with any more authority than "it just is"...?
For example...for starters, what is an acceptable/or typical amount of error found from the average but keen hand loader pumping out handloads on the typical press...
Then also...if a heap of ammo that was 5 or 10 (? ?) thou out of round (as measured at the bullet), was shot at 2-300 yds in direct comparison to ammo with a max of .5-1 thou runout, in say a 223, what sort of result difference could we expect...(for example-a random placed group opened up a full MOA... ).
Anyone tested this...?...or have found something on the WWW showing actual results...?
Cheers