LWRC ICU5 Complete Upper Features The LWRC ICU5 Upper is chambered in 5.56 and built around a 14 inch barrel giving the completed rifle a shorter more maneuverable profile than a full rifle-length configuration. The threaded muzzle allows owners to install a muzzle brake flash hider or suppressor to tailor recoil management and sound signature to their needs. As a complete upper it includes the barrel and upper receiver assembly needed to bolt directly onto a compatible AR-15 lower simplifying the build or swap process. LWRC s engineering background in duty and military-grade rifles carries through to this upper s construction and fit. Finished in Flat Dark Earth the ICU5 Upper gives a rifle a cohesive field-ready appearance that pairs well with similarly finished lowers and accessories. The flat-top receiver design that comes standard with complete AR uppers provides a continuous Picatinny rail for mounting optics directly to the upper. Swapping in a quality upper like this one is one of the most effective ways to change a rifle s caliber profile or barrel length without building an entirely new gun. The LWRC ICU5 Upper is available for sale at GrabAGun for AR owners wanting a dependable 5.56 upper from a respected manufacturer. LWRC ICU5 Complete Upper Specifications Manufacturer: LWRC Model: ICU5 Complete Upper Caliber: 5.56 Barrel Length: 14 Color: Flat Dark Earth Threaded Barrel: Yes Available At: GrabAGun