VLTOR MUR Upper Receiver with Forward Assist


Not eligible for discount or coupon codes, as these are the only black MUR receivers we have gotten in 2021 so far. Thank you!

(3 customer reviews)
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VLTOR MUR Upper Receiver with Forward Assist

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. The MUR-1A model comes equipped with a shell deflector and forward assist. The MUR-1S comes with a one-piece machined shell deflector only.


  • Aircraft-grade aluminum construction
  • Machined from 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 ramps

Due to VLTOR’s Lifetime Warranty, they advise that you do not remove or attempt to remove your shell deflector. The shell deflector is pinned in place during factory assembly. Their Lifetime Warranty covers all of their products as long as they are not modified in any way (i.e. disassembly).

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Additional information


Black, FDE

3 reviews for VLTOR MUR Upper Receiver with Forward Assist

  1. John H (verified owner)

    Amazing upper, finally saw this after months of looking for one. You can feel the weight difference from the thicker parts on this compared to other uppersr.

  2. zackeryseaton (verified owner)

    This receiver is a great option for a bombproof gun. Fit and finish are great, and it’s very well constructed. Looks just as aesthetically pleasing in person. Finish looks a little more matte than the images available online, but not a big deal.

    Rooftop is an excellent place to order from as well, order processed in about 20 minutes and item delivered to my door in 6 days. Even came with a nice display paper and a pack of ramen with a personalized note from Rooftop. Overall 5/5 experience, will shop again.

  3. arias.alex818 (verified owner)

    Outstanding upper and even better customer service and lighting fast shipping! Dude, get more stock of different items so I can buy more from you!! 100% recommend.

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