Complete Bushmaster A2 Govt. upper in excellent/ like new cond. It has had only about 200rnds through it. It was installed on my RRA NM lower. If you know anything about RRA, their lowers are machined to fit very tight (IMO a good thing). I removed a very slight amount of finish from the rear take down lug, to make it fit snug. Sold Pending Funds
ETA: Since I am receiving a few emails asking questions on the BBl. I will post the info. here. The bbl is a Bushmaster Govt. bbl. (chrome lined/light under handguards with a 1/9 twist).