Colt 14.5 inch Upper Receiver AssemblyColt
The Colt LE6921CK Upper Receiver Assembly feature's Colt's upper receiver. In addition to an uninterrupted full-length front rail, this upper receiver allows for a free-floated barrel. This LE6921CK Upper Assembly also features a gas-block mounted fixed front sight post with bayonet lug and a flip-up backup rear sight. The barrel is Colt's standard 14.5" chrome lined M4 barrel with an A2 flash hider up front.
- Colt LE6921CK Complete Upper Assembly
- Complete M4 Full Auto Bolt Carrier Assembly
- Charging Handle
- Fixed Post Front Sight
- Folding Rear Sight
- 14.5 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
- Rear Sight - Target sight adjustable for windage and elevation
- Flash Hider
Opened the package and the upper came packed inside a rifle box, no manual, no barrel cap, and a Magpul MBUIS rear sight was included instead of the Matech shown in website photo. $35.00 Magpul sight VS a $ 75.00 MaTech sight, feel like I got molested without a kiss. Update your photo's on your Webpage!
Nice fit and finish from colt. Shoots very nice and works perfect for my build. At a much better price than anywhere else.
As described and a great price.
Great experience, upper was shipped the very next day. Fit and finish are perfect! Great price too!!
Love that its a Colt, Great buy
Didn't come with the proper factory box or packaging. I didn't know i was buying a opened box deal. Not sealed in factory plastic with oil
Great upper, new, still in the factor box and plastic.
Upper received exactly as described new in wrap.
Always great service and great products. I love ordering from these guys