I use all the powders mentioned in AR loads with the exception of H 335...

I won't touch that powder... won't get into why and don't knock anyone who uses it...

but a couple of bad experiences with it and I have a whole hell of a lot of other options...

but of all the powders mentioned otherwise, that is proof of what I say.. about anything works in a 223...

"Minus the killings, Washington has one of the lowest crime rates in the Country" Marion Barry, Mayor of Wash DC

“Owning guns is not a right. If it were a right, it would be in the Constitution.” ~Alexandria Ocasio Cortez