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 …

The Vltor Modular Upper Receiver (MUR) is a rigid MilSpec flat-top upper receiver made to fit all AR15/M16/M4 rifles and carbines. The MUR was developed to give the customer a MilSpec …

The VLTOR MUR is a rigid Mil-Spec flat-top upper made to fit all AR15/M16 M4 rifles and carbines. The VLTOR MUR was developed to give the customer a Mil-Spec correct upper …

2018年4月27日 · As a modular upper receiver (MUR) it is made to be a rigid, Mil-Spec flat-top upper so that it seamlessly fits with all Mil-Spec AR 15/M4/M16 rifle and carbine lower …

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 …

The MUR is a rigid Mil-Spec flat-top upper made to fit all AR15/M16 M4 rifles and carbines. The MUR was developed to give the customer a Mil-Spec correct upper receiver with a thicker …

The MUR-1A is an enhanced Mil-Spec flat-top upper made to fit all AR15/M16 M4 rifles and carbines. The MUR-1A, with shell deflector and a forward assist, was developed to give the …

No, our uppers are made to mil-spec tolerances to ensure fitment with all barrels including those with oversized extensions. We do not current have a .308 compatible MUR available; …

The Vltor Upper Receiver comes in two versions, either is compatible with both full-length rifle and carbine builds of the AR15/M16 M4 families. The MUR-1A is equipped with complete shell …

The VLTOR MUR 1A holds up to the pressures of any cartridge that the AR15 can shoot, and then some. Since there’s more material holding your barrel in, there will be less whip when …