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
Best price found with Arms Unlimited. Very Fast Shipping. Was in Sealed Factory Packaging. This is not My First Purchase from Arms Unlimited and Definately will not be my last!
correction: after inspecting both bcgs again under intense lighting, i did find the most faint, barely legible MPC markings ever, on the bolts. so for my previous comment, i stand corrected. but as for all the visible bolt wear, it's not just one bolt... it's that way on the pair.
i recently purchased two of these based on product description and what i received was disappointing. While both carriers have a faint etched C, neither bolt has the customary Colt "C" or MPC . Nothing at all! one bolt also also showed very heavy wear around the firing pin hole and debris up inside the gas key. Clearly, not what one expects on a Colt Upper advertised as New. Choose wisely.
Upper was what It should be, but the packaging was pretty shorty! It came in a Colt rifle box. It was significantly damaged and the upper was just sliding around inside the box, it wasn’t damaged but I would have thought that it would have been packed with styrofoam or bubble wrap. Thanks again for your quality product!
Very reasonable pricing on an item getting harder to find. Received item in great condition and quick turn around. I will shop here again
Fast shipping. Low price. Part just as advertised.
Its a beautiful upper its the new version with Cage codes and meets my expectations of Colt Firearms .....
This upper is a 6921...just don't go by the thumbnail, You will recieve it with a Magpul MBUS and the front sling mount will be on the bottom of the FSB...not offset to the left. aside from those minor details, everything is Colt marked and high quality
BUIS SHOWN IN PHOTO WAS MATECH, BUIS SENT ON UPPER WAS MAGPUL. BIG DIFFERENCE TO ME BUT APPARENTLY TOO MUCH TROUBLE TO UPDATE THE PHOTO TO BE CORRECT ITEM.
