Colt LE6933-EPR M4 Commando 5.56 11.5" Complete Upper Receiver Assembly

Colt LE6933-EPR 5.56 M4 Commando Upper Receiver Assembly Manufactured by Colt  Made in the USA *New* 5.56x45mm / .223 Remington caliber Complete upper assembly 11.5" 1/7 twist mil-spec chrome lined MP tested Colt barrel w/ low-pro gas block A2 flash hider Centurion Arms ML1510 10.5" CMR MLOK free float rail handguard Colt M4 upper receiver (forge markings will vary) Uppers may or may not have CAGE code markings (no guarantees) Magpul MBUS PRO flip-up sights Brass defelector Colt "C" marked full-auto bolt carrier group "MPC" marked bolt Uppers may show minor blemishes from storage handling The Colt LE6933-EPR 5.56 M4 Commando upper receiver assembly is a new, U.S.-made Colt upper chambered in 5.56x45mm/.223 Remington. It features an 11.5-inch 1/7-twist chrome-lined, MP-tested Colt barrel with a low-profile gas block, an A2 flash hider, and a Centurion Arms ML1510 10.5-inch CMR M-LOK free-float rail. The assembly also includes a Colt M4 upper receiver, Magpul MBUS PRO flip-up sights, a brass deflector, and a Colt “C”-marked bolt carrier group with an “MPC”-marked bolt. The listing notes that forge and CAGE-code markings may vary and that minor cosmetic blemishes from storage and handling may be present.