The Colt LE6920 M4 Carbine in 5.56mm/.223 Remington (MPN LE6920-OEM2) is a semi-automatic AR-15 carbine built without furniture or sights, giving shooters a bare platform ready for a full custom build. Colt chrome-lines the 16.1-inch barrel with a 1:7-inch twist rate and finishes it in matte black, and the flat-top upper is free of fixed sights. A reversible safety selector allows the carbine to be configured for left- or right-hand shooters, and the rifle ships without a magazine, ready for the buyer to supply their own. Among AR-platform rifles in the AR rifles category, the LE6920 M4 Carbine favors builders who want a genuine Colt upper and lower with a fully modular starting point.

Key Specifications

• Chambered in 5.56mm/.223 Remington with a 1:7-inch twist rate.
• Features a 16.1-inch chrome-lined barrel.
• Finished in matte black.
• Has a flat-top upper with no fixed sights installed.
• Includes a reversible safety selector for left- or right-hand use.
• Ships without furniture, ready for a custom handguard and buttstock.
• Ships without a magazine.
• Overall length (upper/lower only) is 32 inches.
• Ships at approximately 6.9 pounds.

Frequently Asked Questions

Does this carbine come with sights? No, the flat-top upper ships without fixed sights.

Is the safety selector reversible? Yes, it can be configured for left- or right-hand shooters.

Does this carbine include a magazine? No, it ships without a magazine.

Buy the Colt LE6920 M4 Carbine

A genuine Colt upper and lower with a fully modular starting point is exactly what this carbine delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.