The Radian Weapons Model 1 Upper/Handguard Set (Radian part no. R0626) pairs a billet AR15 upper receiver with a matching 14-inch M-LOK handguard, both CNC machined together and finished in a brown Cerakote for a seamless, matched look. The upper is cut from 7075-T6 aluminum and structurally reinforced in critical areas, then assembled with a dust cover, hand guard anti-rotation pin, a lightweight forward assist, and Radian’s own Raptor-SD ambidextrous charging handle. The handguard attaches to the barrel nut with four black-nitride steel cross bolts and offers M-LOK slots at every clock position for lights, grips, and other accessories. Every surface is chamfered during machining, eliminating sharp edges at the hands and sling mounts. It’s built for shooters who want a matched upper and handguard set rather than sourcing and finishing each part separately.

Key Specifications

• Billet 7075-T6 aluminum upper receiver construction for maximum strength and rigidity.
• Structurally reinforced in critical stress areas beyond a standard mil-spec upper.
• Includes a Raptor-SD ambidextrous charging handle for fast, snag-free charging from either side.
• Fitted with a lightweight forward assist and dust cover as standard equipment.
• 14-inch M-LOK handguard secured to the barrel nut with four black-nitride steel cross bolts.
• Finished in brown Cerakote across both the upper and handguard for a matched, durable coating.
• Every surface is chamfered during machining to eliminate sharp edges at the hands and sling mounts.

Frequently Asked Questions

Does this set include a barrel or bolt carrier group? No. It’s a matched upper receiver and handguard only; you’ll need to add your own barrel, bolt carrier group, and gas system to complete the build.

What charging handle comes installed? Radian’s own Raptor-SD ambidextrous charging handle ships installed on the upper receiver.

What accessory mounting system does the handguard use? Magpul M-LOK slots run the length of the handguard, so lights, grips, and rail sections attach directly without needing a separate rail adapter.

Buy the Radian Weapons Model 1 Upper/Handguard Set

Order this brown Radian Weapons upper and handguard set from our AR15 uppers selection and start your build with a matched finish right out of the box. Ships fast from our Lubbock, Texas gun shop.