I've only shot it in .222 and using a Federal primer and 50-grain V-Max. On top of that, I've only been out twice with it so far but the results have been spectacular, probably better than any other powder I've ever tried in the .222 Rem. I think the stuff is magic in .222, and it might be just as good in the .223 Rem.

Don't be the darkness.

America will perish while those who should be standing guard are satisfying their lusts.