smoothshooter
50 Cal.
- Joined
- Nov 6, 2005
- Messages
- 3,482
- Reaction score
- 2,174
A clean chamber containing black powder will not rust. A loaded or empty chamber that contains ANY BURNT black powder or Pyrodex fouling will start rusting within about 24 hours or more, the time and severity depending on any residual lube traces present and humidity. Unfired black powder is not corrosive at all; if it was we would be plagued with the powder eating through long-loaded brass cartridge cases, and the steel cans that most powder manufacturers package their product in. Smoothshooter