Just to be a contrarian I would use CFE223 or R16 as I like velocity. If I was reloading in quantity I would get a couple of 8 lb. jugs of milsurp. Bl-2c or 8208 and rock on. But you can't go wrong with any of the previous suggestions.

"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli