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RSR Part #: RAFU16-556SOC-15RPR-ZS Manufacturer Part #: CFU16-5.56SOC-15RPR-ZS

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Radical Firearms, Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 15" RPR, Zero Impulse Muzzle Brake, Black Finish, Includes Charging Handle and Bolt Carrier Group


WARNING: This product can expose you to chemicals including Nickel Acetate, which is known to the State of California to cause cancer. For more information visit