Ramshot?

[Seawolf1090]

Ramshot powder is all ball powder, and meters quite nicely. Their website has an excellent data page in PDF format - you can download the whole thing.
I use TAC for .223Rem and .30-30Win primarily. Excellent performance.
They also were generally available when more popular powders were unavailable during the Panic Buying Spree.

So far I have bought and usd three 1-pound jugs of it, and it works so well, I just got my new 8-pound jug of TAC. Good stuff!