Very nice upper receiver AR15 16” Listing ID: 2951409

This is a BCM upper, Midwest industries 12.625 lightweight combat rail, 16” 5.56/223 ballistic advantage performance series Hanson profile w/ pinned on gas block and spikes A2 birdcage
New with Zero rounds thru it.
I would consider a 10.5” 300blk upper of the same quality in trade or
400$ cash