So I don't ever plan on reloading my own ammo, but I am in the habit of sweeping up my spent shell casings and bringing them home. I figure once I get a couple thousand rounds each of 9mm, 45acp, .357, and 5.56. I would post them up on here for free (only ask for the cost of shipping). I rather give the brass to someone then the range just selling it off. My question is do I need to clean the spent shell casings before storing them. Will the brunt powder damage the brass casings over time? I only shoot brass cased ammo (blaser) and my range is indoors so casings aren't covered in mud or water.


















































