Waksupi - Personally, I wouldn't want to bet spending my remaining years in a federal prison on it. Imagine the headlines if, while transporting the home brewed powder to the range, there was an accident, an explosion, and death/s. This is supposed to be an enjoyable hobby, and fun. I can't see risking it for a couple pounds of powder. I'd even try that unholy Pyrodex if it came down to it.