Well it's finally happened, there is no black powder available in all of Canada and I'm down to my last pound of FFFG. Now I have heard and read you can't use Pyrodex in a flinter. But I have not read where anyone has actually tried Pyrodex in the bore and used Black powder in the pan to ignite the charge. Yes, I'm that desperate to keep shooting and I can stretch that last pound of 3F for a long time. If that doesn't work I have choices left but convert my treasured Bedford long rifle to percussion or make it a wall hanger or ?