CONVERSION KIT 5.56 10.3"
The Colt LE6945CK upper receiver is designed for platforms chambered in .223 Remington and 5.56 NATO. Built for users seeking Colt-branded components, this upper receiver combines a steel barrel with a durable nitride finish for a practical, service-oriented configuration. The compact barrel profile supports maneuverability while maintaining the familiar performance characteristics associated with the AR-15 platform.
