Colt 14.5 Upper Receiver 223rem 5.56 NATO No Handguard

The Colt LE6921CK-NHG 223 Rem/5.56 NATO upper receiver assembly features a 14.5-inch profile paired with a no-handguard design for a streamlined, lightweight build ideal for precision plinking, duty-hardened field use, or training scenarios where a compact, maneuverable platform is preferred. Crafted by Colt, this upper combines reliable aerospace-grade materials with proven Colt engineering to deliver consistent chambering in both 223 Remington and 5.56 NATO, ensuring versatile performance across a range of modern sporting rifles. The 14.5-inch length provides a balanced balance of velocity, maneuverability, and accuracy, while the no-handguard configuration reduces weight and enables quick handling in tight environments, coastal trails, or field study scenarios. Designed for seamless installation on compatible receivers, this upper is built to maintain strict tolerances, support confident reloads, and pair with a variety of low-profile optics for rapid target acquisition. Whether you're upgrading an existing Colt build or assembling a reliable, long-range capable platform, the LE6921CK-NHG upper offers lasting durability, dependable feed, and adaptable performance for hunters, responders, and enthusiasts who value accuracy, consistency, and practical field usability.