Colt CR6940: Monolithic Carbine, 5.56x45mm, 16.1", Black

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 hand-guard rail systems. Designed with accuracy in mind, its true free-floating barrel provides the enhanced accuracy necessary for long-range acquisition capability.

Specifications:

• Caliber: 5.56x45 NATO
• Weight: 6.79 lbs.
• Barrel Length: 16.10"
• Overall Length: 32-35"
• Twist: 1-7
• Muzzle Thread: 1/2x28
• Mounting System: Quad picatinny rails