Is Varget a suitable powder for the 6TCU ? I've looked at the usual sources and don't see any data. I'm hoping that it is ok but may not get the best velocity or something like that. I'm just being cheap as I have a whole bunch of Varget and don't want to go get BLC2 or one of the recommended powders.

adi ar2208 powder is the aussie bran for varget.
Varget has just about the same burn rate and load data as H4895. Loads that I have usd in the 22-250 were identical.
I DO NOT USE LOAD DATA FROM OTHER POWDERS THIS IS JUST A COMPARISON.
hope that helps.
on another note