It's the copper coming out of the brass alloy. You can brush it off with a toothbrush. Highly recommended you do not use the one you do your teeth with. Isn't a good idea to borrow somebody's either....
Type: Posts; User: Sunray; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
It's the copper coming out of the brass alloy. You can brush it off with a toothbrush. Highly recommended you do not use the one you do your teeth with. Isn't a good idea to borrow somebody's either....