Radian Model 1 Upper & 8.5in M-LOK Handguard – Black

The Radian Model 1 Upper Receiver and matching handguard are a precision CNC-machined set engineered for AR-15 platforms. The upper receiver is billet 7075-T6 aluminum and the handguard uses Magpul M-LOK attachment slots; the set is finished in Radian Black Cerakote and includes several assembled components for semi-complete installation. This configuration is intended for users seeking a reinforced, matched upper and handguard package with included hardware and controls.

Key Specifications

• The receiver is machined from 7075-T6 aluminum for structural strength.
• The handguard measures 8.50 inches and uses Magpul M-LOK modular attachment slots.
• The finish is applied as Radian Black Cerakote for a matched appearance.
• The set is configured to fit the AR-15 platform.
• The package includes a Raptor-SD ambidextrous charging handle.
• The upper is assembled with a dust cover and lightweight forward assist.
• The handguard secures to the barrel nut using four steel cross bolts with black nitride coating.
• The kit includes a 7075-T6 aluminum barrel nut and installation wrench.
• The product is supplied as a Semi-Complete upper and handguard set.
• All exterior surfaces are precision machined and chamfered to provide smooth, deburred edges.

This matched upper and handguard set delivers a consistent finish and hardware package for builders who value fit, finish, and included controls. The semi-complete configuration reduces parts sourcing and provides a cohesive mounting interface for accessories via M-LOK, while the billet receiver and included components supply a solid foundation for a variety of AR-15 builds.