RADN R0473 COMPL UPPER 16 223W FDE

The Radian Weapons RADN R0473 COMPL UPPER 16 223W FDE is a complete upper receiver assembly engineered for shooters who demand precision, reliability, and mil-spec performance in a ready-to-deploy package. Whether you're building a patrol rifle, duty platform, or precision intermediate-distance system, this complete upper eliminates the need for individual component sourcing and assembly labor. Radian's reputation in the tactical community stems from their uncompromising design philosophy and commitment to tolerances that exceed standard specifications.

This 16-inch upper is chambered in .223 Wylde, a hybrid chamber that safely fires both 5.56 NATO and .223 Remington ammunition while maintaining superior accuracy potential compared to standard 5.56 chambers. The Flat Dark Earth (FDE) finish provides excellent corrosion resistance and a low-visibility aesthetic suitable for tactical, law enforcement, and field applications. At 6.6 pounds, the upper delivers a balanced weight distribution that reduces operator fatigue during extended carry while maintaining the structural rigidity necessary for consistent accuracy. Radian's engineering minimizes gas tube harmonics and bolt carrier velocity variance, critical factors that separate combat-proven systems from marginal performers.

Law enforcement and military end-users benefit from the complete upper's bolt-on compatibility with any mil-spec lower receiver, eliminating hours of gunsmithing work and reducing potential assembly errors. The 16-inch barrel length provides optimal velocity for duty ammunition while maintaining transportability and point-target accuracy to 300 meters and beyond. Installation requires only upper and lower receiver pins—no receiver extensions, buffer tubes, or lower-specific components needed. This modularity allows rapid upper swaps for training, qualification, or mission-specific load-outs, a capability that separates complete uppers from stripped builds.