www.wideners.com/smokeless-powder-guide Smokeless powder may be the most important component for any shooter who is reloading ammo and it’s probably the most complicated as well. With different characteristics and a ton of variables, gunpowder needs to be fully understood before you attempt to reload ammunition. This guide will take you through the basics of reloading powder, show how all smokeless powder is not the same and demonstrate how the different characteristics of powder can make your reloads more effective depending upon your intended purpose. Don’t want to read the whole thing? No problem, use the quick links below to jump to whatever section you like
There is a lot more info in the link. To many pics to paste to this forum but it is a great read.
"A man's rights rest in three boxes: the ballot box, the jury box, and the cartridge box"