Black Powder will not damage the barrel in the "un-burnt" stage, as long as the weapon is not stored primed, there should not be too much concern.
The patch lube may dry out over time also.
If stored loaded for over a week, plug the end of the barrel too, this will keep dust from setteling in the barrel.
Remember to plug the nipple/flash hole before storing, this will stop moisture and sparks from getting to the main charge.
I would also "TAG" the weapon as loaded, a simple tag (with the word "LOADED") tied to the ram rod's thimble will serve to remind you, and others that the gun is loaded.
You may know its loaded, but someone else might not know this...
As always, treat all guns as if loaded...
This will add to the safty and keep from double loading by mistake.
The patch lube may dry out over time also.
If stored loaded for over a week, plug the end of the barrel too, this will keep dust from setteling in the barrel.
Remember to plug the nipple/flash hole before storing, this will stop moisture and sparks from getting to the main charge.
I would also "TAG" the weapon as loaded, a simple tag (with the word "LOADED") tied to the ram rod's thimble will serve to remind you, and others that the gun is loaded.
You may know its loaded, but someone else might not know this...
As always, treat all guns as if loaded...
This will add to the safty and keep from double loading by mistake.