Hi everyone...I'm new to the site and building my first AR. I just picked up a complete upper assembly minus the b/c and c/h. The only problem is, I can't figure out who made the upper or the barrel. It has a 14" barrel with no markings (the seller said it was a 1/9 twist). I can find no markings anywhere. It has the fat grips, flash suppressor, bayo lug, sling swivel on the side (to fit the M203) and gas tube. The upper is a flattop with (again) no markings except for a small keyhole just above the forward assist behind the deflector. The Flattop has T2,T4,T6,T8,T10,T12 marked in white alonf the top. Does anybody have any clues as to what make these 2 items are? The seller was in Toronto Ontario Canada and thought that Wolverine Supplies had assembled the upper, but was unsure. Sorry to bug ya folks with a FNG question, but I just can't seem to figure this out.
*******Sorry, 14.5" barrel length
h.gif*************FNG measuring error!!!