Vltor MUR1S Modular Upper Receiver 223 Rem/5.56 Nato W/Out Forward Assist Black
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 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. It Is Made From Aircraft-Grade 7075-T6 Aluminum And Has Been Stress-Relieved, Heat-Treated, Aged Twice, And cryogenically Treated. The Bore Is Coated With Dry Film Lube Over The anodized Surface. It Is Compatible With Most Mil-Spec AR-15 Parts And Accessories. This Model Does Not Have a Forward Assist.
Caliber: 223 Remington/5.56 Nato
Sights: None (Optic Ready)
Receiver Description: 7075-T6 Aluminum M4
Receiver Finish: Black
Manufacturer: Vltor
Mfg Number: MUR1S
Model: Modular Upper Receiver
Purpose; Replacement
Series: Without Forward Assist
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