Product Description
The Colt LE6933CK Upper Assembly is used on the R0933 Commando model rifle. This upper receiver allows for a free-floated barrel and also features a gas-block mounted fixed front sight post with bayonet lug and a backup rear sight. The barrel is Colt's standard 11.5" chrome lined M4 barrel with an A2 flash hider up front.
Package Contents
- Colt LE6933CK Complete Upper Assembly
- Complete M4 Full Auto Bolt Carrier Assembly
- Charging Handle
- Backup rear 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
- 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
Product Videos
Custom Field
Product Reviews
47 Reviews Hide Reviews Show Reviews
-
Colt M4Commando upper
Ordered the 11.5” Colt Commander upper from AU. Shipping was very fast and item was exactly what I wanted. Came in the Colt box sealed in the Colt blue bag. Perfect.
-
Colt 11.5 M4 commando upper receiver
The upper came with plenty of oil and arrived on time it has no scratches or anything and was packaged well
-
Colt Upper Reciever Assembly
Communication was by email. Every question I had was answered. Prompt shipping, product delivered as described. Excellent service.
-
commando
Price is the best on the web!!! Cant find it cheaper at a gun show or store either !
-
Exactly as advertised.
Came swiftly. I needed a tracking number, sent a email and got one. Packaged arrived shortly after as advertised. No complaints
-
Great Transaction
Fast Shipping, Product as advertised
-
Colt 6933 Upper
Exactly what I ordered, and Arms Unlimited got it to me incredibly quick. The upper is awesome for a traditional colt commando type build. 10/10 would recommend.
-
Good Price
Nice upper assembly, a little disappointed when the upper arrived with a magpul rear site instead of the dual aperture site as described. Contacted customer service, they were very responsive and polite. The manager said he couldn't do anything about the magpul rear site as they ship them out just as they receive them from Colt and don't check the package content. I like the upper so decided to keep it and purchase the original style MaTech from Brownells to replace the magpul site. Would buy again for a future build
-
As described runs good.
Good product, good price and arrived just as described with no flaws. Tight bolt lockup. The upper took about 30 shots to break in, runs with no issues now. Perfect fit with an Armalite lower (SBR). I probably should have given a 4 star rating for selling a product which was in transit but not received by AU. It took 10 days before the upper shipped. I found out about there receiving problem by sending Customer Service an Email. AU should have immediately sent an email to me when my order was placed Explains the problem. I suspect this was a one off issue so no worries I will order again. Jim
