Items Available For Purchase Today Object reference not set to an instance of an object. See All Advanced Armament AAC 300BLKOUT 16" MPW UPPER For Sale from: executivetimemgnt | Positive feedback: 100% View | Verified Seller | 446 Completed Sales View Sellers Items Advanced Armament AAC 300BLKOUT 16" MPW UPPER For Sale from: executivetimemgnt | Positive feedback: 100% View | Verified Seller | 446 Completed Sales View Sellers Items executivetimemgnt Seller Since: Jan. 2013 Identity Verified ( raleigh, NC ) This seller is NOT an FFL City: raleigh State: NC Current Price: ENDED Min. Bid: Time Left: (Ended) Shipping: $25.00 Accepted Payment Methods: Returns: No Returns Description: Advanced Armament AAC 300BLKOUT 16" MPW UPPER MSRP $1080.00 Components are of premium quality. Premium Forged M4 receiver w/ feed ramps and laser cut Tmarks. The 4150 CMV steel 1:7 twist barrel is nitrided (SCARmor™ bore & exterior coating ) to provide extreme corrosion resistance and high hardness for a long life - outperforming chrome-lined barrels for longevity without the potential impediments to accuracy. The muzzle is threaded 5/8-24 and includes an AAC 51-tooth BLACKOUT™ QD flash suppressor. A 13.5" Knight’s Armament free-floating URX III helps maintain accuracy while providing for the mounting of accessories. The bolt carrier group’s nickel boron ( UCT EXO/ FailZero ) coating has a very high hardness and lower friction than either chrome or nickel teflon. There is also a base layer of high-phosphorous electroless nickel that ensures the extreme corrosion protection that is absent from other Nickel Boron carriers that use a single, thinner layer. The bolt itself is Carpenter 158® phosphated shot-peened steel to ensure precise dimensions with no concerns for hydrogen embrittlement in the critical lug area. A special o-ring that is tested to not bind even at -40 degrees F is standard. The custom 383K psi steel extractor spring is made from premium ultra-strong wire and is a low fatigue design to ensure the longest possible life. The extractor pin made from 300 ksi S2 tool steel - not the much lower strength S7 more commonly used and a properly-staked carrier-key with Permatex® gasket-seal compound ensures no gas leakage. Drop onto ready for your AR15/M16/M4 ""Mil-Spec"" lower! *( The 16" AAC 300BLK Upper is designed for use with a carbine receiver extension, standard GI Buffer Spring, and a CARBINE Buffer. ) All are auctions are cash discounted, add 3% for cc payment ***** New Year Special BUY IT NOW receives FREE SHIP & NO CC FEES ***** Condition: New In Box Brand: AAC Item #: 949938614 Location: NC Trades Accepted: Share: Shipping Notes: Shipping cost includes purchase price insurance & signature confirmation Items You've Viewed Recently Advanced Armament AAC 300BLKOUT 16" MPW ... $824.75 SELLER: executivetimemgnt Buy It Now
