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| That's pretty cool. The upper has no marking on it at all. Fit and finish are excellent. There is no doubt in my mind that the upper and lower came matched. The shorty stock makes me wonder if the rifle has different furniture then when it left the Armory in the Swamp. |
| I have a lightweight built on an EA lower which looks similar to yours. The upper is a little darker than the lower,just like mine. I have an old Colt M16 upper,yours might be Colt also. Did you look for markings in front of,& above the ejection port,just behind the barrel nut? Colts will have a small square with a letter C in it, & a small triangle. These are often faint & easily overlooked. |
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