bullet preference for Criterion barel in .223

[jhelmuth]

Well.... tried using RL-15 with the 75gr AMaxes yesterday. Nothing shot all that well (not for a Criterion at least). I may try using Varget and see how that would work with them.


I was hoping that there would be quite a few more here in the community who had used the Criterion barrels in .223 (esp. with the 1:8 twist). Does anyone know what these barrels like? I can't seem to do better than a group of 5 at .328" at 100 yards.