Originally Posted by meatyrem
What's the story on wc-872? Where would this one fall in the mix with the other powders? I've heard of it, but haven't actually found it on any literature.
It's similar in burning rate to H-870. (maybe a bit slower)I found some at a surplus dealer in Spokane and used it in my ultra. It gave very good velocity but was very temp sensitive. (Also very dirty)....Rich