Colt M4 Monolithic .223 Rem/5.56 Semi-Automatic AR-15 Rifle, Blk - CR6940

The advantage of the CR6940 is unmatched. The CR6940 displays fresh ingenuity with Mil-Spec hammer and trigger pivot pins, a Magpul MBUS iron sight and a folding front sight for enhanced optical solutions, a straight gas tube and a removable lower rail which provides modularity for under 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. This feature affords unmatched repeatability for mounting optical systems, not found with separate handguard rail systems. Designed with accuracy in mind, its true free-floating barrel provides the enhanced accuracy necessary for long-range acquisition capability. Caliber 5.56x45mm NATO Barrel Length Range 16" to 16.99" Gun Platform AR-Style Operating System Direct Impingement Stock Finish Group Black Capacity 30+1 Stock Material Synthetic Action Semi-Auto OAL 35.50" Hand Right Hand Sights A2 Front, Magpul MBUS Rear Barrel Finish Matte Black Muzzle A2 Flash Hider Twist 1:7" Magazine Type AR-15 Grips Black Polymer Rails Picatinny Receiver Material Stainless Steel Safety Safety Selector Switch Stock Description M4 Style Barrel Description Government Profile Barrel Length 16.10" Max Capacity 30 Receiver Finish Matte Black Weight 6.79 lbs Stock Finish Black ;