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pyrodex

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  1. ArchitectOfSeven

    Ideal pyrodex charge?

    Hi all, I'm trying to set up some pyrodex ejection charges in 2ml centrifuge vials and want to know how well I should try to contain the powder. With the vial completely full (~1.8g), and sealed with quite a bit of masking tape it went off with a sound a lot like a gunshot in a preliminary...
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