M4 Socom Upper Group 14.5in Stripped

No matter what AR is on the market, there's nothing quite like a genuine Colt. Now, you can complete your perfect dream gun build by picking up this nearly complete Colt M4 Upper Receiver, which includes the same SOCOM-profile barrel designed for use by the U.S. armed forces. Each Colt M4 Upper Receiver is chambered in 5.56 NATO and features a flattop-style design that allows for the easy addition of mounted optics. Just like the M4A1 rifles in use by the U.S. Military, this upper receiver features a pinned front sight gas block. The barrel measures 14.5 inches long and features a 1:7-inch twist rate, which will handle the heavy bullets you like. Be aware that this Colt M4 U Mfg: Colt