I stop in a lot of gun stores, especially when out of town and see one I've not visited before. Since I have recently gotten interested in black powder, I look in these stores for black powder. I never see any, so I ask if they have any. I am always directed to the Pyrodex or Triple Seven. So then I say "Do you have any REAL black powder? So the other day, I'm out of town. I go in this gun store. After seeing nothing but substitutes on the shelf, I ask "Do you have any real black powder?" The group of guys all point directly at the substitutes. I say "No, I mean REAL black powder", to which they finally tell me no. Then I hear them talking behind my back about saying "REAL". It kinda pissed me off, but I didn't say anything. Not worth it. First off, why do so many people not seem to draw any distinction between black powder and black powder substitutes? They know there is a difference, when pressed on the subject, but I always seem to have to make the distinction for them. And secondly, how do you ask so they know what you mean the first time without having to explain yourself?