16" PMA Complete Upper, 5.56 NATO with 13" MLOK Rail - BLEM

Product Features:

THESE ARE BLEM UPPERS - Meaning they work perfectly, the blemish is that the upper receiver and the handguard have a slightly mismatched anodizing.

Product Details:

Caliber : 5.56 NATO / .223

Upper Receiver : AR15 A3 7075 T6 aircraft grade aluminum

Handguard : 13" Lightweight M-Lok 6061 T6 Extruded Aluminum

Finish : Hard Coat Type III Class 2 Anodized Black

Barrel Length : 16"

Barrel Twist Rate : 1 in 7"

Barrel Material : 4150 CMV Steel Nitride

Muzzle Device : A2 Flash Hider

Gas Block : .750 Low Profile, Nitride 4140 Steel Gas Block; Dimpled to barrel

Gas System : Mid-Length

Charging Handle : AR15 Forged 7075 Charging Handle

Bolt Carrier Group : M16 style Nitride Bolt and 8620 Carrier, Machined Billet Extractor 17-4 H900