Radian Weapons Model 1 6mm ARC 18" Rifle

The Radian Weapons Model 1 6mm ARC 18" rifle represents a precision-engineered platform purpose-built for intermediate-range tactical applications where velocity, accuracy, and modularity are non-negotiable. Designed for law enforcement marksmen, military designated riflemen, and serious civilian shooters, this semi-automatic rifle bridges the performance gap between 5.56 NATO and larger rifle cartridges. The 6mm ARC cartridge delivers superior ballistic efficiency and reduced recoil impulse compared to conventional intermediate rounds, making follow-up shots faster and target hits more consistent in demanding scenarios.

Built on Radian's proven AR-platform architecture, the Model 1 features an 18-inch barrel that optimizes muzzle velocity and dwell time specific to 6mm ARC ballistics, delivering repeatable accuracy beyond 600 yards. The rifle's semi-automatic operation and refined ergonomics reduce shooter fatigue during extended duty cycles while maintaining sub-MOA potential with quality ammunition. At 11.44 pounds, the platform balances firepower with controllability—critical for operators managing tactical transitions and sustained engagement. Radian's reputation for quality manufacturing and attention to detail ensures reliability across adverse conditions, from high-volume training to real-world deployment.

This rifle platform serves federal, state, and local law enforcement agencies seeking precision rifle capability for specialized operations, as well as military units evaluating modern intermediate cartridges. The modular AR-15 design accepts standard aftermarket components, enabling rapid customization of optics, stocks, and furniture to match mission-specific requirements. Shooters transitioning to 6mm ARC benefit from reduced wind deflection and superior penetration characteristics while maintaining compatibility with familiar AR-pattern handling and controls, minimizing retraining costs and accelerating operational deployment.