2230 worked for me.
Wow. Really just wow. I took a hundred rounds each of the Hornady V-Max and Sierra 55 gr on 24 gr 2230 I made for my AR15 to the range at Ft. Bragg here yesterday. Those loads were much more accurate than anything commercial I've bought. It tightened my ground up considerably and the Captain I was shooting with put together one of those dream groups with it (Okay, he's SF and I'm not, he'd probably shoot you ammo better too).
I am definitely sold on reloading. Next....9mm.
I prefer to go nice and quiet in my sleep like my ole Grandpa. Not all screaming and crying like his passengers!