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Rock River Arms (RRA) AR-15 Tactical Carbine 450 Bushmaster 16″ Upper 5rd – Black
$691.70Rock River Arms Tactical CarbineComplete Upper Receiver450 Bushmaster16″ BarrelMid-Length Gas SystemRRA Operator Muzzle BrakeRRA 13″ Free Float M-LOK HandguardAnodized FinishBlackFits AR-155 Rounds1 MagazineIncludes Bolt Carrier Group and Charging Handle AssemblyFeatures:.450…
