Radian Weapons 14.5" Upper Receiver 6mm ARC – AR-15 Platform (OD Green)

The Radian Weapons 14.5" upper receiver in 6mm ARC delivers extended range and superior ballistics in a compact AR-15 platform configuration. Chambered in 6mm ARC, this upper extends effective range beyond standard 5.56 NATO while maintaining manageable recoil and magazine compatibility with standard AR-15 lowers. The 14.5" barrel length balances velocity retention with maneuverability for hunting, precision shooting, and tactical applications.

Machined from 7075-T6 aluminum with an OD Green Cerakote finish, this upper features Radian's precision manufacturing standards and includes a pinned and welded muzzle device to meet the 16" overall barrel length requirement. The upper assembly is engineered for reliable cycling with 6mm ARC ammunition and ships ready to install on any mil-spec AR-15 lower receiver. No additional fitting or modification required.

• Caliber: 6mm ARC
• Type: Complete upper receiver assembly
• Compatible Lower: Mil-spec AR-15
• Barrel Length: 14.5" (pinned and welded to 16")
• Material: 7075-T6 aluminum
• Finish: OD Green Cerakote
• Includes: Upper receiver, barrel assembly, bolt carrier group, charging handle
• Installation: Direct mount to mil-spec AR-15 lower