VLTOR MUR Modular Upper Receiver, Mil-Spec

VLTOR MUR Upper Receiver

The MUR represents a thoughtful refinement of the standard Mil-Spec upper receiver. VLTOR Weapon Systems engineered this upper with thicker walls throughout, creating a more rigid platform that resists flex and vibration during firing.

Key Features

• Hammer-forged construction for superior strength and durability
• Thicker wall design increases rigidity and accuracy potential
• Mil-Spec flat-top configuration maintains compatibility with all standard AR15/M16 optics and accessories
• Shell deflector prevents spent casings from interfering with shooters
• Forward assist for positive bolt closure when needed
• Universal fit works with all AR15/M16 M4 rifles and carbines

Performance Benefits

The additional material and engineering in the MUR upper receiver translates to measurable improvements in the shooting experience. The increased rigidity reduces upper-to-lower receiver play, which directly improves shot-to-shot consistency. The stronger platform also extends the service life of critical components that interface with the upper receiver, reducing wear and maintenance needs over time.

Whether you're building a precision rifle or upgrading an existing platform, the MUR delivers the foundation for reliable, accurate performance.