Barrel is a 16 in 1-9 ER Shaw Chrome Moly Lightweight Barrel A2 FSB with lug This thing is like brand new only 50 rounds thru it!!! Comes with Delta ring, barrel nut & gas tube ( has a few bunged up teeth but wrench still works on it )
Like new VM Hy-Tech Side Charger 50 Rounds Thru in not a scratch on it !!
This upper is machined out of 7075 T6 alloy forgings. No forward assist. . Brass deflector is integral right behind the ejection port cover.