Knight Armament .300BLK 300 AAC Blackout Complete Upper

I have a VERY LOW COUNT EXCELLENT Advanced Armament Corp. AR-15 Upper Receiver Assembly in 300 AAC Blackout The upper features a forged M4-Style flat-top receiver onto which a Knight's Armament free floating URX 3.1 Quad Rail System is rigidly attached. The heat-treated, full auto bolt carrier is finished in a slick Nickel Boron coating, and comes equipped with a properly-staked gas key and Carpenter 158 steel bolt assembly. THIS UPPER COMES WITH Knight's Armament free floating URX 3.1 Quad Rail System 13.5" Ar15 CHARGING HANDLE Muzzle device is AAC 51-T Blackout Flash Hider Full Auto Nickel Boron Finish Bolt Carrier Group. Text me at 941-4five1-two5two5 for QUESTION & OFFER I'm in South West Florida. Pick up in Face to Face with Cash I can ship everywhere in US. Shipping is free within CONUS. No Tax. Payment by Cashier Check , Money Order or Cash FTF. Paypal is ok if you use paypal Friends or cover the fee 3.5%