This is a Post ban upper practicly brand new. Fired about 200 rnds through it.
Got a great deal on another upper so this one goes. No Ch or bolt carrier, just the upper and barrel. Email me for pics.
Only blemish is on the rear ear where we had to sand off the anodizing to fit the RRA lower it was mated to, it in no way effects the function. It has been tried on a bushy, and a dpms fits perfect.
Partial trades for ambi saftey, arms 90, ect. Thanks and feel free to email me any questions.