Originally Posted by
Vettepilot
Many "black powder" information sources are not all that clear about the intricacies of loading "holy black", or the substitutes. Indeed, many sources just say, "You must load black powder, and black powder substitutes VOLUMETRICALLY!", and leave it at that. So a long time ago when I first started, I had a touch of trouble "wrapping my head around it."
So I've decided to list a set of salient points here that 99% of you don't need, but it might help newcomers out a little, or anyone whom has not encountered all the information and/or doesn't yet fully understand. For some reason, it seems the info is rarely found all in one place, nor well explained?
Important points:
1. A measure of real, factory made black powder is very close to the same, whether it is measured volumetrically or weighed. 100 grains volumetric is about 101.6 grains weight.
2. This is not true of black powder substitutes. Black powder substitutes are engineered to have the same bulk and power (more or less), as real black powder, so that they can be safely measured out volumetrically, by bulk, as has traditionally been done throughout history. But the substitutes do NOT weigh the same. They weigh less. They have a lower "bulk density", BUT they have more power chemically for a given weight.
3. If you happen to measure black powder charges by weight instead of the traditional volumetric method, you should be fine and probably won't die. (Really!)
4. If you try to measure black powder substitutes by weight instead of volume as designed, you might die. (You have a possibly substantial overload.)
5. Yes, this has contributed to a ton of confusion and we know this. Just deal with it.
6. Load volumetrically. (or not...)
;~)
Vettepilot :D
EDIT TO ADD:
I've added humor for fun, but the points/facts are valid. Hope it helps someone.
VP