• Radian Model 1 Complete Upper 14.5" 6mm ARC Grey Cerakote M-LOK
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Radian Weapons

Radian Model 1 Complete Upper 14.5" 6mm ARC Grey Cerakote M-LOK

Radian Model 1 Complete Upper 14.5" 6mm ARC Grey Cerakote M-LOK

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This Radian Model 1 Complete Upper Receiver is a factory-assembled AR-15 upper built around a 14.5-inch barrel pinned to 16 inches overall and chambered in 6mm ARC, with a 1:7 twist rate and a 5/8x24 muzzle thread. The billet machined 7075-T6 upper receiver carries M4 feed ramps and a proprietary extended aluminum handguard with the Magpul M-LOK mounting system, so optics, lights, and other M-LOK accessories can be mounted directly to the handguard.

Each upper ships with an Enhanced Black Nitride M16 bolt carrier group and a Radian Raptor-SD suppressor-optimized ambidextrous charging handle, and runs a direct impingement gas system with a lightweight forward assist. The assembly is hand-built by trained gunsmiths and individually test-fired, and it carries a sub-MOA accuracy guarantee with Black Hills Match Grade ammunition.

Key Features

Brand Radian Weapons
Model Model 1
Product Type Complete Upper Receiver
Caliber 6mm ARC
Finish Grey Cerakote
Barrel Length 14.5" pinned to 16" overall
Twist Rate 1:7
Muzzle Thread 5/8x24
Upper Receiver Material Billet machined 7075-T6 aluminum
Feed Ramps M4
Handguard Proprietary extended aluminum with Magpul M-LOK
Bolt Carrier Group Enhanced Black Nitride M16
Charging Handle Radian Raptor-SD ambidextrous, suppressor-optimized
Gas System Direct impingement
Forward Assist Lightweight
Platform AR-15
Condition New
Warranty Lifetime warranty from Radian

Highlights

  • Billet machined 7075-T6 upper receiver with M4 feed ramps
  • 14.5" barrel pinned to 16" overall length with 1:7 twist rate
  • Enhanced Black Nitride M16 bolt carrier group included
  • Radian Raptor-SD suppressor-optimized ambidextrous charging handle
  • Proprietary extended aluminum handguard with Magpul M-LOK system
  • 5/8x24 thread pitch with lightweight forward assist
  • Direct impingement gas system
  • Sub-MOA accuracy guarantee with Black Hills Match Grade ammunition
  • Hand-assembled by trained gunsmiths and individually test-fired

Compatibility

Designed for AR-15 platforms and chambered in 6mm ARC.

Warranty

  • Lifetime manufacturer's warranty

Frequently asked questions

What is included with the Radian Model 1 Complete Upper?

It ships as a complete upper with an Enhanced Black Nitride M16 bolt carrier group and a Radian Raptor-SD suppressor-optimized ambidextrous charging handle.

What is the barrel twist rate and muzzle thread on this upper?

The 14.5-inch barrel pinned to 16 inches overall has a 1:7 twist rate and a 5/8x24 muzzle thread.

What accuracy guarantee does Radian provide for this upper?

It carries a sub-MOA accuracy guarantee with Black Hills Match Grade ammunition.

What is the return policy for this upper?

Returns are accepted within 7 days with free return shipping, and a 20% restocking fee of the original purchase price applies.

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