Colt LE6920 M4A1 SOCOM Carbine 5.56 NATO 16" - AR-15 Rifle

Mil-spec is where the Colt LE6920 M4A1 SOCOM Carbine 5.56 NATO 16" starts, not where it stops. Chambered in 5.56 NATO and built with components selected for performance rather than cost, this is an AR-15 that earns its price.

The Colt LE6920 M4A1 SOCOM Carbine 5.56 NATO 16" brings 5.56 NATO capability to a semi-automatic AR-15 rifle, using a direct impingement operating system designed for dependable function in any condition.

Built Beyond Mil-Spec: Mil-spec is the minimum acceptable standard; this 5.56 NATO AR-15 rifle exceeds it throughout. Components are selected for the tightest tolerances and best available materials, not the lowest cost.

Consistent Performance Under Pressure: Reliability when conditions are bad, ammunition is dirty, and the rifle is hot is what separates professional-grade platforms from recreational ones. This rifle delivers that consistency.

Match-Accurate Architecture: Cold hammer forged or precision button-rifled barrels, hand-fitted components, and proper headspace ensure accuracy that outlasts most optics mounted on it.

Professional Pedigree: The same manufacturing standards that supply military and law enforcement contracts go into every 5.56 NATO rifle that comes off this line — civilian availability, professional build quality.

• Caliber: 5.56 NATO
• Barrel Length: 16"
• Barrel Twist: 1:7"
• Gas System: Direct Impingement
• Handguard: Free-Float
• Muzzle Threading: 1/2x28
• Magazine Capacity: 1 Round
• Weight: 6.95 lbs
• Finish: Type III Hardcoat Anodized
• Origin: Made in the USA

Accepts all STANAG-pattern 5.56 NATO magazines and pairs with any mil-spec AR-15 lower receiver. Compatible with standard carbine buffer systems and mil-spec lower parts kits.

Machined from 7075 aluminum and coated with Type III Hardcoat Anodized, the receiver set offers durable protection against wear and environmental exposure while maintaining precise fit between components.

Built for professional duty use, serious home defense, and competition. Trusted by law enforcement, military personnel, and competitive shooters who won't settle for anything less.

Colt is the original M16/M4 manufacturer — a name synonymous with the AR-15 platform for over 60 years, producing mil-spec rifles for the U.S. military and civilian markets. Made in the USA.