I bought this as a pre ban rifle since I live in CT. I have no use for the upper. I was told when I purchased it that the barrel was shot out and should be replaced. So I would sell this as a parts upper for somebody. The only mark on this upper is the “K” stamp, no marks on the barrel. Complete with BCG and charging handle. It has a krylon camo job on it but a can of brake clean and a couple rags and toothbrush cleaned the paint off the lower.
Asking $275 shipped to the lower 48.