VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector – Black Gunkote – Grade B
The MUR-1A is a rigid Mil-Spec flat-top upper receiver that fits all AR-15/M16/M4 rifles and carbines. The MUR was developed to provide the customer with a Mil-Spec-compliant upper receiver with thicker walls, 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.
Features
- 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) or KG Gunkote Black
- 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 forward assist (MUR-1A)
- M4 feed ramps
*Note- This product is part of our GRADE-B line of items. This includes factory seconds and cosmetically blemished items. Please read our GRADE-B policies completely before ordering. By placing an order, you agree that you have read and understand these policies.*






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