.348Win + TrailBoss = No Joy!!

[Mike]

Unique is in the middle of slow-burn'n powder.
One of, if not the most universal powder ever made.
http://www.reloadersnest.com/burnrates.asp

Gary

Gary, I'd call Unique in the middle of the fast burning powders. Maybe just my way of sayin' it. And it is very versatile, good for rifles, pistols and shotguns. It's been around since 1900. And that was quite a list of powders listed by their burning rates. A whole bunch of them I've never heard of. I never knew there are faster burning powders than Bullseye! Must be gettin' old... Shoot sharp, Mike