W.C.C 5.56x45


On inspection of my 5.56/223 cases I noticed W.C.C 01 (or 02 or 03) headstamps; letters and numbers equally spaced, primer crimped. Separately, I also bought 500 WCC02 (no dots between the letters) primed/primer crimped/red sealant cases, different letters and numbers spaced equally, which were advertised as Remington-made. Since Winchester primers run from a dark grey to copper color, and the WCC02 had very uniform primer color, like one would expect from Remington primers, I have no problem believing the 500 WCC02 are, in fact, Remington-made. What’s the story with the W.C.C?