Colt SOCOM M4A1 Heavy 14.5" Barreled Colt Upper on M4 Carbine Lower

Colt M4A1 SOCOM 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 Upper Receiver does not include a rear sight, bolt-carrier group or charging handle, which gives you a chance to find the perfect options to complete your rifle. I Barrel is 14.5" Pinned and welded Flash Hider for 16" OAL Color: Black Barrel Length: 16" OAL Barrel Contour: M4A1 HBAR Finish: Matte Cartridge:5.56x45 NATO Receiver Style:Complete Make Model Fit: M4A1 MOD 0 AR-15.Universal Twist: 1-7 223 Remington/5.56 NATO Knights Armament Rail System Ambi Safety US Military Reproduction The Colt M4A1 SOCOM Carbine returns for 2018. This classic US Military Reproduction closely replicates the markings and configuration of the M4A1 SOCOM Carbine. The lower receiver features PROPERTY OF THE US GOVT, M4A1 CARBINE, and CAL. 5.56 MM. The barrel is a true SOCOM 14.5 heavy barrel with the iconic M203 flats under the Knights Armament Rail System. Extended flash hider has been pinned and welded to achieve a non-NFA length of 16.1". Includes the side sling swivel at the gas block and an ambidextrous safety selector. This reproduction is sure to turn heads.