Colt M16A4 20 inch Barreled Upper Receiver Assembly w/ Magpul MOE Handguards

Description

The Colt AR15A4/M16A4 Barreled Upper Assembly is used on current issue M16A4 model rifles as well as civilian AR15A4 model rifles. This upper receiver allows for a free-floated barrel and also features a gas-block mounted fixed front sight post with bayonet lug and flat picatinny top. The barrel is Colt's standard 20" chrome lined M16 barrel with an A2 flash hider up front. No BCG included. Package Contents



Colt M16A4 Barreled Upper Assembly



Fixed Post Front Sight



Specifications



20 Inch 1/7 twist Mil-Spec chrome lined MP tested barrel



Unique direct gas operating system eliminates the conventional operating rod and results in fewer and lighter components



Accommodates the full range of 5.56mm ammunition, including the NATO M855/SS109 and U.S. M193, utilizing a rifling twist of 1 turn in 7"



Straight-line construction disperses recoil straight back to the shoulder, increasing handling capabilities, especially during repeated fire



Cartridge case deflector allows easy operation in both right and left handed shooting positions for increased tactical applications



Muzzle compensator further reduces muzzle climb and helps eliminate flash and dust signatures



Ejection port cover protects the chamber from dust and mud



Field strips easily without special tools for simple field user maintenance



Flat top receiver allows for removable carrying handle and easy mounting of accessories



High strength materials for greater comfort and effectiveness



Caliber - 5.56mm



Gas Direct system, Locking bolt



Front Sight - Adjustable front



Flash Hider

The Colt AR15A4/M16A4 Barreled Upper Assembly is used on current issue M16A4 model rifles as well as civilian AR15A4 model rifles. This upper receiver allows for a free-floated barrel and also features a gas-block mounted fixed front sight post with bayonet lug and flat picatinny top. The barrel is Colt's standard 20" chrome lined M16 barrel with an A2 flash hider up front. No BCG included.