Radian Weapons Model 1 6mm ARC 18" Cerakote Carbine

The Radian Model 1 18" 6mm Arc Gray is a modern semi-automatic rifle purpose-built for shooters seeking a compact platform with proven long-range accuracy. Chambered in 6mm Arc—a cartridge gaining traction among precision shooters and hunters—this 18-inch barreled carbine delivers ballistic performance traditionally associated with larger calibers while maintaining manageable recoil and lighter ammunition logistics. The Dead Air Flash Hider manages muzzle signature effectively, reducing visible signature downrange and controlling blast. Finished in gray Cerakote, the rifle resists corrosion and abrasion in field environments.

The 18-inch barrel length positions this rifle as a intermediate between full-size duty carbines and ultra-compact builds, optimizing velocity for 6mm Arc while keeping overall length manageable for vehicle storage and CQB-adjacent scenarios. At 11.44 pounds, the Model 1 balances mass for recoil impulse control without becoming burdensome during extended carry. The 30-round magazine capacity paired with 6mm Arc's low recoil makes rapid follow-up shots intuitive. Radian Weapons' engineering on the AR-15 platform ensures compatibility with standard AR components and ergonomics familiar to operators across tactical, law enforcement, and civilian training communities.

This configuration suits precision-focused shooters, competitive marksmen, and professionals evaluating intermediate calibers for training efficiency and cost-per-round effectiveness. The 6mm Arc cartridge offers flatter trajectory and less wind drift than 5.56 NATO at distance while delivering superior terminal performance on varmint and medium game. Operators transitioning from standard 5.56 platforms will find the controls and ergonomics immediately intuitive, reducing training overhead. The rifle ships with one 30-round magazine, allowing immediate deployment from the box.