This section seems the best place to post this inquiry. If there's a better one, mods should feel free to move it at their discretion. So:
I notice that GIBrass.com has 5# canisters of new powder, designated "BR-5", which appears to load with data for Unique. I haven't tried any, but I'm tempted. Has anyone on here tried it/heard about it?
Thanks in Advance.