View Full Version : Colt LE6940CK Monolithic Upper Assembly- Bay Area

02-04-2010, 8:04 PM
Colt LE6940CK Monolithic Upper Assembly

The Colt LE6940CK 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 LE6940CK Monolithic Upper Assembly also features a gas-block mounted front flip-up sight with bayonet lug and a MaTech backup rear sight. The barrel is Colt's standard 16.1" chrome lined M4 barrel with an A2 flash hider up front.
Package Contents:
Colt LE6940CK Monolithic Complete Upper Assembly
Complete Bolt Carrier Assembly
Charging Handle
MaTech backup rear sight
Folding Front Sight

16-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" (178mm)
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

M203 Launcher mounts directly to the Carbine without modification
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
Effective Range - 600m
Front Sight - Adjustable front
Rear Sight - Target sight adjustable for windage and elevation
Flash Hider

This upper is brand new and sells for up to 1,200.00 on some sites. I will let it go for 900 cash or trade for ACOG SCOPE OF EQUAL VALUE. I would prefer to meet someone locally

Thanks for looking.

Peter W Bush
02-04-2010, 8:11 PM
ohhh man this is one hell of an upper

02-04-2010, 8:40 PM

02-04-2010, 8:46 PM
Subject title says Bay area.

02-04-2010, 9:10 PM
I'm in Livermore

02-04-2010, 9:30 PM
new huh? Ill take it. Im In SF.

02-04-2010, 9:45 PM
Good price.

02-04-2010, 9:50 PM
Im gonna stick that dd buis on there bender. :p

02-05-2010, 11:39 AM
Upper is still for sale!!! I'm in livermore and would like to meet today (Friday).

02-06-2010, 9:36 AM
Sold !!!!!