DEMO Vltor Modular Upper Receiver with Bolt Assist and Shell Deflector Foliage Green MUR-1AG

DEMO Vltor Modular Upper Receiver with Bolt Assist and Shell Deflector Foliage Green MUR-1AG. The MUR was developed to give the customer a Mil-Spec correct upper receiver with a thicker wall making the MUR upper receiver a stronger platform. This more rigid upper receiver will increase accuracy and reliability while extending the life of the interfacing components. The MUR-1A model comes equipped with a shell deflector and forward assist. The MUR-1S comes with a one piece machined shell deflector unit which was updated to this piece in June of 2015. Aircraft-grade aluminum construction 7075 Forging Stress relieved heat treated aged twice and cryogenic treated Hard coat anodized black per MIL-A-8625 TYPE III Class 2 Precision machined and finished by hand Bore coated with dry film lube over the anodized surface Compatible with all Mil-Spec AR-15 parts and accessories Available with (MUR-1A) or without forward assist (MUR-1S) M4 feed ramp Package Contents: Vltor Modular Upper Receiver with Bolt Assist and Shell Deflector Vltor MUR-1AG: Modular Upper Receiver with Bolt Assist and Shell Deflector Foliage Green