Smokeless powder doesn't explode. It burns. If you're worried about a fast burning fire I'd worry about a fire setting your powder on fire. If you're worried about a Kaboom don't. I knew a national pistol competitor that had over 100 Lbs. on hand most of the time. I keep in the neighborhood of 50. That's not just one type of powder. And some of it is probably 10 or 15 years old. And yes it will still work.
Guns are not dangerous! People are! RKBA!
Last edited by Jerry45; March 12, 2013 at 10:26 PM.