AAC MPW .300 Blackout 12.5" Barrel SBR AR-15

Brand new in the box, ready to ship. Buy it now!! (All NFA rules apply) A 30 caliber rifle the size of an AR15 5.56mm caliber rifle - without a reduction in magazine capacity. The AAC MPW in 300 AAC Blackout uses ordinary .223/5.56mm magazines for a full 30 round capacity. Components are of premium quality. The 1:7 twist barrel is nitrided 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™ flash suppressor with the complete upper. A Knight’s Armament free-floating URX III helps maintain accuracy while providing for the mounting of accessories. The bolt carrier group’s nickel boron (Ni-B) UCT EXO 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 green o-ring that is tested to not bind even at -40 degrees F is standard. The 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. Finally, a properly-staked carrier-key with Permatex® gasket-seal compound ensures no gas leakage. The trigger is a Geissele for great feel and reliability, and the stock and pistol grip by MagPul Industries. One magazine is included. ALL NFA RULES APPLY Shipping to Lower 48 Only, Shipping $30.00, KNOW YOUR LOCAL AND STATE LAWS!! The above prices on this item reflect a 2.5% cash, money order, or certified check discount. This discount is not valid for credit card purchases. Add 2.5% to the total cost for credit card purchases.