The Colt LE6940 Monolithic Carbine is a one-piece upper AR-platform rifle built around a free-floating 16.1 inch chrome-lined barrel and a continuous Mil-Spec top rail for repeatable optic alignment. It ships configured with Magpul MOE furniture and Magpul MBUS backup sights to support common field and range setups. The carbine is intended for accurate, reliable semi-automatic use in general-purpose rifle roles.
Key Specifications
- The caliber is 5.56×45 NATO.
- The barrel measures 16.1 inches and is described as chrome-lined and free-floating.
- The rate of twist is 1:7 RH.
- The action is Semi-Automatic.
- The receiver material is 7075 T6 Aluminum.
- The finish is listed as Matte Black.
- Sighting is provided by Magpul MBUS flip-up rear and a folding front sight.
- The stock is a 4-position synthetic Magpul MOE in black.
- The muzzle device is an A2 flash hider.
- The overall length is listed as 32 to 35.5 inches depending on stock position.
Built around a monolithic upper for consistent optic placement and a proven Colt barrel, the LE6940 is a straightforward AR-platform carbine designed for shooters who value durable construction and adaptable ergonomics. Its Magpul furniture and MBUS sights make it ready for common accessory configurations and range use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




