2A Armament Builder Series Complete AR-15 Upper Receiver 5.56 – 16″

$700.00

Weight 3.9 oz
MPN 2A-FCU556ML15BLK-1
Barrel Finish Nitride / Melonite
Barrel Profile Pencil
Gas System Length Midlength
Barrel Length (inches) 16″
Barrel Chamber 5.56 NATO
Twist Rate 1:7
BCG / Charging Handle Included
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