Radian Model 1 Upper 14.5″ 6mm ARC – OD Green

The Radian Model 1 14.5″ Upper in 6mm ARC and OD Green finish represents the pinnacle of precision AR-platform engineering. Built around a simple but uncompromising philosophy — source the highest quality raw materials, employ the most precise CNC machining available, and select only the best components — the Model 1 delivers a seamless blend of form, function, and long-range capability.

Chambered in 6mm ARC (Advanced Rifle Cartridge), this upper is purpose-built for shooters who demand superior ballistics and extended effective range from a compact, intermediate-caliber platform. The 14.5″ barrel configuration keeps the package maneuverable without sacrificing velocity or performance.

A standout feature of the Model 1 is its fully ambidextrous control layout, providing equal functionality for both left- and right-handed shooters — a genuine advantage in the field or on the competition stage. Every Radian Model 1 upper is hand-assembled one at a time by a trained gunsmith, then individually inspected, test fired, and cleaned before leaving the facility. No shortcuts. No compromises.

Backed by Radian’s lifetime guarantee, this upper reflects the same obsessive attention to detail found across the entire Radian Weapons product line.

Whether you’re a precision shooter, competitive marksman, or serious firearms enthusiast looking to upgrade your build, the Radian Model 1 14.5″ 6mm ARC Upper in OD Green is a premium choice worth every dollar.

Order online at Deep Roots Rifle Co or visit our gun store in Eustis, Florida to see Radian products in person. Our knowledgeable staff is ready to help you find the right upper or complete your custom build.