Radian Weapons Model 1 Complete Upper 6mm ARC – Black Nitride Steel

Elevate your precision AR platform with the Radian Weapons Model 1 Complete Upper in 6mm ARC, finished in a durable black nitride steel. Engineered to the exacting standards Radian Weapons is known for, this complete upper receiver assembly delivers match-grade performance straight out of the box. The 6mm ARC (Advanced Rifle Cartridge) chambering offers an exceptional balance of long-range accuracy, manageable recoil, and terminal performance, making it an ideal choice for competitive shooters, precision hunters, and dedicated firearms enthusiasts alike. The black nitride finish provides outstanding corrosion resistance, enhanced surface hardness, and reduced friction for smooth, reliable cycling under demanding conditions. Built with the tight tolerances and premium components that define the Radian Weapons brand, this complete upper is a true plug-and-play upgrade for your existing lower receiver. Whether you’re building a precision hunting rifle, a competition rig, or a high-performance range gun, the Radian Weapons Model 1 Complete Upper gives you the foundation to perform at the highest level. Available online with fast shipping nationwide or in store at Deep Roots Rifle Co in Eustis, Florida. Our knowledgeable staff is ready to help you find the right components for your build — shop online at deeprootsrifleco.com or stop by our Eustis location today.