CMMG MK4 Upper Receiver Assembly Midnight Bronze

CMMG MK4 Upper Receiver Assembly

The CMMG MK4 upper receiver assembly represents a solid foundation for building or upgrading your AR15 platform rifle. Finished in distinctive Midnight Bronze, this upper receiver combines functional design with aesthetic appeal.

Key Features

• AR15 Compatible: Designed to work with standard AR15 lower receivers for straightforward assembly
• Midnight Bronze Finish: Durable coating provides corrosion resistance and a refined appearance
• Precision Engineering: CMMG's commitment to quality ensures proper tolerances and reliable operation
• Modular Design: Allows for customization and component selection to match your specific needs

What You Get

This upper receiver assembly serves as the foundation for your rifle build. Whether you're constructing your first AR15 or upgrading an existing platform, CMMG's engineering provides the reliability and accuracy you expect from a quality manufacturer.

Versatility

The MK4 upper receiver works with various barrel lengths and configurations, making it suitable for different shooting applications—from target practice to hunting to sport shooting.

Pair this upper with your choice of lower receiver, barrel, and components to create a rifle tailored to your specific requirements and shooting style.