I had bought this old Yogoslavian SKS model 59/66 military rifle. It is 7.62x39 caliber, 10 shot. It had a wood stock and was a bit gunked up with cosmoline. I stripped it all down, degreased, reblued and put a black composite stock on it. . The blueing went really dark almost a black. I thought it turned out pretty decent. Pix
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