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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

  • Barrel Length: 16"
  • Barrel Profile: Socom Profile
  • Upper Receiver Material: Forged 7075 T6
  • Upper Receiver Finish: Type III Anodizing
  • Handguard Style: M-Lok Thin Rail

Product Description

The Radical Firearms 16" Socom profile 5.56mm is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with a 15" RPR free float rail system for increased accuracy and keeping your hands cool. No matter what your style of shooting is, Radical Firearms has you covered.