ruffedgrouse: I learned this stuff from Mule Deer's writings, who said that runnout of .005 and under would show good results in hunting rifles,and experimenting with some troubled rifles showed this to be the case.
So, the stuff that measures .005 and under gets shot for groups and the stuff over that is used for off hand. It works pretty well with factory ammo, too.One 30/06 simply bug holed 150 gr Fusion factory ammo, after I culled anything over .005.
Anyway this is what I have seen myself.
