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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.
Package Contents
- Colt LE6921CK Complete Upper Assembly
- Complete M4 Full Auto Bolt Carrier Assembly
- Charging Handle
- Fixed Post Front Sight
- Folding Rear Sight
- Manual
Specifications
- 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
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Reviews
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Great price on a great product!
I love when ARMS does their sales specials!
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Great deal!
Haven't had a chance to try it yet. But, a great value. I'm sure it will be great.
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Colt 14.5 Upper
I am very happy with the costumer service at Arms Unlimited. The staff was patient and helpful in all of the questions that I asked. The price of the Colt 14.5 lower was a great price and will do business with them in the future.
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Colt LE 6921 14.5 inch upper receiver assembly
Delivered quickly,best price I found after looking for almost a month, in a lot of places. Thank you
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Colt upper
I recently bought this from this group. The price included shipping and was far better then any other company across the US. Because no FFL was needed,it shipped directly to me in record time. Trust these guys!