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What is the name of the manufacturer? Possibly someone here is familiar with it.
I am NOT a fan of the substitute powders, but Pyrodex will give you the equavalent velocity using 20% Less powder BY VOLUME. That is, if you are shooting 60 grains of FFFg BLACK POWDER by VOLUME, set your volume powder measure for 48 grains when loading Pyrodex to get the same velocity.
marmotslayer said:Paul, that's not correct.paulvallandigham said: I am NOT a fan of the substitute powders, but Pyrodex will give you the equavalent velocity using 20% Less powder BY VOLUME. That is, if you are shooting 60 grains of FFFg BLACK POWDER by VOLUME, set your volume powder measure for 48 grains when loading Pyrodex to get the same velocity.
Thanks for catching my error. You are correct.
gmww said:When I first suggested 70gr. It is because you'll discover that your gun will have a sweet spot. Sweet spot being where your gun shoots the most accurate at a given powder charge. I like to go up in 5 gr. increments an shoot 5 shot groups. It can take a while but it's worth the effort.
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