Thanks for posting this. Good stuff.

I'd be more interested in seeing changes in grouping with a variety of ammo out at 200 or 300 yds with an AR/.223 platform. 100yds seems a bit short to get a good idea of comparative bullet behavior. Right now I'm limited to 100yds as well, but I'm anxious to see what my new Afgan 14.5 will do with Black Hills match vs. Privi SS109 stuff out at 200, when I get a chance.

I'm new to this board and completely hooked, BTW. Thanks!