Thanks for this.
Too bad they weren't in stock a while ago, Powder Valley had a "no hazmat" 24 hour sale, they do this pretty often though.
I bought some Goex black powder, great deal with free shipping as well. I wanted to change my order and called them for help and got REALLY good customer service, I'm 100% going to be ordering from them again when they have a no hazmat sale. I hope some of these caps are still around, I hear the "plus" models are really good and fit most nipples.