Yes I still do. Powder come in different forms with different burn rates. I'm sure the manufacturers know what they are doing, but regular guys don't. Hell you take a slow burn rate tumble it & it becomes a fast burn rate then what? Do you really want to seize up a gun? Blow up a gun?.Yes, I am talking about a vibrating tumbler. Baboon, now that that is clarified, do you still oppose it?
Thanks to both of you for your responses.
I want to increase the burn rate of the powder for more Zombie killing power.What would the purpose be other than making it shiny before you shot it?