AR Maker Mark

[ca_fireman19]

I found the thread that listed forge marks (maker marks) but I couldn't find mine on it...Maybe someone here can help me.

The only mark I can find on my upper is a small dot under the front of the forward assist. No square or keyhole in the regular spot below the picatinny...Please help.

http://i564.photobucket.com/albums/ss83/ladder_19/ForgeMark.jpg

-Randy

[emt370]

Pretty sure that's just a manufacturing flaw or maybe some kind of random index mark. A forge mark will be just under the rail on the ejection port side. Yours has none obviously. What brand upper/rifle is it?

[ca_fireman19]

That's what I'm trying to figure out...I got the upper from someone on AR15.com. I was told it was married to a Colt lower...The mark looks too crisp and clear to be a flaw.