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Colt 11.5 inch Monolithic Upper Receiver Assembly
Colt LE6943CK 11.5 inch Monolithic Upper Receiver Assembly


 
Price: $1,150.00

Stock Status:In Stock

SKU: LE6943CK
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Colt LE6943 11.5 inch Monolithic Upper Receiver Assembly

Description

The Colt LE6943CK Monolithic Upper Assembly feature's Colt's new monolithic upper receiver. In addition to an uninterrupted full-length front rail, this upper receiver allows for a free-floated barrel. This LE6943CK Monolithic Upper Assembly also features a gas-block mounted front flip-up sight with bayonet lug and a flip-up rear sight. The barrel is Colt's standard 11.5" chrome lined M4 barrel with an A2 flash hider up front.

Package Contents

  • Colt LE6943CK Monolithic Complete Upper Assembly
  • Complete M4 Full Auto Bolt Carrier Assembly
  • Charging Handle
  • Backup rear sight
  • Folding Front Sight
  • Manual

Specifications

  • 11.5-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
  • Target style rear sight features dual apertures (0-200m, 300-600m) and adjusts for both windage and elevation
  • 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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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 13 Write a review »

  1 of 1 people found the following review helpful:
 
5 of 5 There is a QD Sling Swivel Hidden in the Box! September 23, 2020
Reviewer: PT from Lakeway, TX United States  
It's a brand spanking new monolithic with Colt "C" and Brass Aluminum Forging Enterprises forge marks (Square). Fastest shipping in the business and came in a Colt box (for some that seems to matter). Colt charging handle and BCG are included along with Magpul rear BUIS. I threw that away and put on a MaTech with a Forward Control Designs Retrofit Kit. Be careful and do not throw away the box too quickly! There's a QD sling swivel hiding in there! There are a lot of 11.5's from different manufacturers for sale out there, which obviously are not Colt...so it was a no brainer for me.

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  1 of 2 people found the following review helpful:
 
5 of 5 Colt Monolithic upper Great product August 25, 2020
Reviewer: Michael H from Keene, NH United States  
Very well built, happy with sight in. 1 moa, I was a little disappointed when I didn't get the rear sight as advertised. It came with a Magpul rear sight.

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  0 of 1 people found the following review helpful:
 
5 of 5 Colt Upper June 27, 2019
Reviewer: Michael Wixom from PHOENIX, AZ United States  
Market Price, item arrived as expected. Arrived in a Colt Rifle box that had the label removed. BCG was complete and both sets of BIS were present. No documentation.  Fast Shipping good comms.

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  1 of 1 people found the following review helpful:
 
5 of 5 Outstanding February 26, 2019
Reviewer: M. W. from Rochester, NY United States  
I've made multiple purchases through AU. Every time the experience is professional and easy. Purchases made and sebt through my local FFL were easy, and purchases sent to my home arrived quickly. Never an issue ever. Will continue doing business in the future, and always recommend highly.

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  2 of 2 people found the following review helpful:
 
5 of 5 Great Service!!! August 21, 2018
Reviewer: A Satisfied Customer from STEM, NC United States  
Great folks to do business with. Super fast shipping, best prices around. Flawless transaction all the way around. They even accommodated specialized shipping request. I will definitely do business with them again.

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