I thought it was regular lake city tracer ammo, but upon examining it, it looks like reloads. Forgive me as I'm not really savvy with reloading, but the top half of the casings are a little more grey than brass, you know, that once-shot look. The firing pin also shows signs of..umm..something red around it, some kind of primer or something? I honestly have no idea. The headstamp says RORG 89 and the NATO symbol, but it can't be the SS109 or whatever, because its got the red stripe on the round for tracer. Anyone got any idea where this stuff came from? More importantly, how much is it going for? I got way more on a trade than I could ever want.