Originally Posted by high_country_
I've been on a quest for swiss black powder for a year. I'm sitting on some muzzleloaders and this thing that need it.

I'll be making my own if it doesn't get better soon.

How many shots on bp before you must clean it?
You can periodically put a wet patch down the barrel, followed by a dry one, as you're shooting.

Shoot all day like that. Just do a proper cleaning (involving water) within 24 hours after your last shot.