Maybe someone here can help me out. Can someone tell me if these are legit Colt uppers or if they’re knock offs? I bought from a local gun shop that does a lot of buying in bulk and they said they have a ton of these. I just want to make sure that they are real. Said they were new old stock. They have the raised “C” and keyhole forge marks, embossed “M4” and t marks that are not white. Thanks in advance.

https://imgur.com/a/SOX4d8p

You might have better luck posting here. It’s hard to tell from your pictures, but your upper doesn’t appear to have dry film lube. The lack of painted t marks and raised C are also concerning. I’m sure folks can better help you out in that other thread I linked.

Thanks, I posted. I’m betting they’re fakes now..