So I got a like-new barrel for my mag a cheap, but good J&J Ceramic BUT to my mistake the thing was gun metal instead of black. Also it's the older version in which the barrel porting is this "s" shape instead of a straight line so it looks weird to me, but that's not a big deal. the main prob is the color. Is there any way to make it look like it was manufactured as the color black or do I have to sell this to someone and buy a black one?
Didnt you stay awake during material sciences.
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