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  1. Fly in Gunpowder

    Handloading Procedures/Practices
    I thought my fellow reloaders might be amused by this. I had just poured some HP-38 gunpowder into my powder measure in preparation for loading up some 357 Mag cartridges when I noticed some odd pieces of gunpowder sticking up inside the dispenser. On closer inspection, I found this was not...
  2. diphenylamine in gunpowder

    Handloading Procedures/Practices
    I was told that if the diphenylamine percentage in a gunpowder sample drops under 50% it is no longer recomended for use. Is there any method that I can confirm diphenylamine level?
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