Laelkhunter
Well-Known Member
walnut hulls and brasso
I would not recommend using Brasso. It contains ammonia which will weaken the brass, and could lead to the brass cracking. I would recommend using a brass polish designed for cleaning cartridge cases. Lyman makes one, but it used to have a citrusy odor which I didn't care for. I have been using Flitz tumbler/media additive.