Comments and Description:
This upper is in great condition, has about 300 to 400 rounds through it. It’s a 14.5 in lightweight barrel with a mid length gas system. Also has a BCM comp pinned and welded. Comes with the original BCM milspec bolt and one of their oversized charging handles. The barrel is cold hammer forged and has a chromed lined bore and chamber. This is a 1/7 twist.