Advanced Armament Corp. Mpw Upper 16" 300Blk

300 AAC BLACKOUT UPPER™


•Drop right onto an existing AR lower receiver   •Bolt carrier features proprietary desing w/modified cam path & a nickel-boron finish to enhance reliability & ease of cleaning   •Carrier key is heat treated & properly staked   •Bolt is machined from Carpenter 158® steel & shot peened for durability   •Extractor spring buffer & O-ring are designed & specified by AAC engineers   •1:7 twist 5R rifling   •Barrel bore & chamber finish in SCARmor™   •Barrel & DI gas system protected by free-floating forearm w/1913 accessory attachment points


Cal.: 300 AAC BLACKOUT


Brl.: 16"