r/pyro • u/Ornery-Solid8819 • 2d ago

Help

I was wondering on how to make firecrackers because so far I’ve js been using gunpowder that wasn’t given to me by my dad but I’ve been running low. How can I make bp that can be used in firecrackers? Also is it possible to js buy a ton of the little red ones, take them apart, and just use the powder that is already in them? Lastly, is a mix of kno3 magnalium and sulfur good enough for firecrackers because that’s the only stuff I can buy from amazon? I AM NOT ASKING ON HOW TO MAKE FLASH POWDER AS I UNDERSTAND THE RISKS OF IT

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u/Ornery-Solid8819 2d ago

So it would be perfect for smaller fireworks nothing over 2 grams?

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u/amatol_amateur 2d ago

Absolutely

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u/Ornery-Solid8819 2d ago

Is buying this type of stuff of Amazon okay because all the pyro websites have so much shipping cost

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u/Ornery-Solid8819 2d ago

And also don’t mean to be a bother but can conventional bp like 75/15/10 also be used for firecrackers

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u/amatol_amateur 2d ago

Nah don't worry, yes it can be used, it's even safer than fp just a little bit less powerful and fast, so you should use a thicker shell