A freind gave me a 1 LB can of black powder, I don't have a black powder firearm, or know much about black powder. New years is comming up, so I was thinking of making some exploding targets. Would this be a really stupid thing to do? The powder is made by Goex inc. and says FFg superfine black rifle powder. Would need to know, how large of a charge, what to contain it in, weather I would need an ignition source and what type, or would impact set it off. Oh ya, and how far to stand back.