Combat Armory factory upper 5.56
16” carbine gas barrel, 1:8 barrel twist,
15” Slim M-Lok rail, a few rail covers on it
Magpul MBUS (Gen 2) sights
BCM grip
Extremely low round count as seen by the wear marks inside the upper, I sighted it in and put it in the safe. Some scuffs on it from bumping around in a safe. Located in Burien.
Photos -
https://imgur.com/a/7oSq4aa$250