According to Alliant, the powder is Reloder 15. When I pulled the ammo apart, the charge was 43.5 grains, plus or minus a tenth. Take that for what you paid for it.

The barrel was scrubbed to remove copper and fouling, and the first shot showed it; about 8 inches higher than the second shot. After that it settled down, but wasn't great. Crown looks good as well.

I may switch to Varget and see if I can't get some better accuracy with that.