I purchased this upper new from from my local dealer. I then added a BCM kmr handguard, bcm charging handle, rail covers. Barrel is chrome lined government profile under handguard with shaved down a2 front sight base. Comes with the fn bcg and a2 flash hider. Very solid and accurate upper. Might be willing to trade for equal quality 16” upper. I want a longer upper to get away from having to use the brace. Might consider just selling the barrel and handguard too.
