Super Duty MOD1 Complete Upper Receiver 5.56 13.9" Desert Dirt Color Mag Loader/Unloader and the integral riveted aluminum

and the integral riveted aluminum heat shield combines with the reinforced

eliminating snag hazards and distractions Technical Specifications

shooters can also switch from a maximum visibility width to one more suited for precision shooting

NOT Compatible with M4E1 Enhanced Upper Receivers

Super Duty MOD1 Complete Upper Receiver 5.56 13.9" Desert Dirt Color Mag Loader/Unloader and the integral riveted aluminumThe Super Duty MOD1 is the current evolution of the Super Duty platform, incorporating continuous design development to provide superior ergonomics and modularity while maintaining the legendary balance of performance and reliability. Foundational to the renowned quality and performance of this Super Duty system is the in house produced Cold Hammer Forged, chrome lined barrel and Nanoweapon coated Reliability Enhanced Bolt Carrier Group. Both the