Hi all. So I have a question, and it is pretty much as said in the topic. In the past, I had used Pyrodex Select in a rifle of the type we cannot discuss here. Around the same time, I had gotten my first sidelock, Traditions Flintlock. Now getting ready for the flintlock, and my 54 New Englander, I got out my stuff. I bought FFFG Goex (real black powder)for use in my flintlock. Now, this was many years ago, and I had only shot the flinter about 5 shots and it sat since. But I found my old plastic powder pouring device and it still had powder in it! But what is it? Pyrodex Select, Or Goex FFFG? Is there a way to tell the difference? Or, would it be possible if someone here has a Red can of teh Goex FFFG they could please weigh and I could possibly determine it that way? Thank you all in advance.