The Radian Weapons Model 1 Upper & Handguard Set in Brown delivers a precision-matched billet system engineered for shooters who demand uncompromising fit, finish, and field performance from their AR-15 build.
- Precision CNC machined from billet 7075-T6 aluminum for maximum strength
- Structurally reinforced in critical areas for improved rigidity under stress
- Includes Raptor-SD Ambidextrous Charging Handle for left- and right-hand use
- Magpul M-LOK slots allow versatile accessory and rail attachment options
- Four black nitride-coated steel cross bolts secure handguard for corrosion resistance
- Radian Cerakote finish ensures a perfectly matched, durable Brown color set
Who This Is For
This upper and handguard set is ideal for AR-15 builders and serious enthusiasts who want a factory-matched, aesthetically cohesive upper system with premium billet construction. Whether you're completing a custom Brown Cerakote build, upgrading an existing rifle for better ergonomics and accessory compatibility, or seeking a lightweight yet structurally robust platform for competition or duty use, the Radian Model 1 delivers the craftsmanship and ambidextrous functionality to meet those demands.
Specifications
| Brand | Radian Weapons |
|---|---|
| Model | Model 1 Upper & Handguard Set |
| Handguard Length | 15.5 inches |
| Material | Billet 7075-T6 Aluminum |
| Finish | Radian Cerakote — Brown |
| Accessory System | Magpul M-LOK |
| Charging Handle | Raptor-SD Ambidextrous |
| Handguard Attachment | 4 Black Nitride Steel Cross Bolts |
| Includes | Upper Receiver, Dust Cover, Forward Assist, Handguard, Anti-Rotation Pin, Charging Handle |
| Platform | AR-15 |
| Country of Origin | USA |
Frequently Asked Questions
Is the Radian Model 1 upper compatible with standard AR-15 barrels and bolt carrier groups?
Yes. The Radian Model 1 upper receiver is designed to mil-spec AR-15 dimensions, making it compatible with standard AR-15 barrels, bolt carrier groups, and lower receivers. The billet construction adds rigidity and a premium fit over standard uppers while maintaining broad compatibility with your existing components.
What accessories can I attach to the M-LOK handguard?
The 15.5" handguard features Magpul M-LOK slots along multiple surfaces, allowing you to mount a wide range of aftermarket accessories including lights, lasers, vertical grips, bipods, and Picatinny rail sections. M-LOK is one of the most widely supported accessory mounting systems available, giving you maximum flexibility to configure your rifle.
Does this set come fully assembled and ready to install?
The Radian Model 1 Upper & Handguard Set ships as a matched assembly that includes the billet upper receiver with dust cover, lightweight forward assist, handguard anti-rotation pin, and the Raptor-SD Ambidextrous Charging Handle. You will still need to supply a barrel, bolt carrier group, and lower receiver to complete your build. No additional fitting or machining is required — simply install your barrel and attach to a mil-spec lower.