Colt LE6940 5.56mm Carbine

The advantage of the LE6940 is unmatched. The LE6940 displays fresh ingenuity with a Magpul MBUS backup sight and a folding front sight for enhanced optical solutions and four rails positions for mounting accessories. The patented one-piece monolithic upper receiver incorporates a continuous Mil-Spec rail from the rear of the upper receiver to the front sight.