
The Colt LE6920 M4 Carbine is a dependable AR-15 pattern rifle chambered for both .223 Remington and 5.56 NATO. Its 16-inch M4 profile barrel is chrome lined and uses a 1:7 twist rate for reliable performance with a wide range of bullet weights. The direct-impingement semi-automatic action, locking bolt, and standard AR-15 controls provide familiar operation, while the four-position collapsible stock supports adaptable handling. An adjustable front sight and Magpul MBUS flip-up rear sight provide a practical sighting system, and the receiver rail accepts a wide range of aftermarket optics.
Key features
- Chambered for .223 Remington and 5.56 NATO
- 16-inch chrome-lined M4 profile barrel with a 1:7 twist rate
- Direct-impingement semi-automatic action with a locking bolt
- Four-position collapsible synthetic stock for adjustable length of pull
- Adjustable front sight with Magpul MBUS flip-up rear sight
- Standard receiver rail supports aftermarket optic installation
The Colt LE6920 combines established M4 Carbine handling with durable components and broad accessory compatibility for training, recreational shooting, and general-purpose rifle use.
Colt LE6920 M4 Carbine .223 Remington 5.56 NATO Blue/Black: quick facts
- What caliber is the Colt LE6920 M4 Carbine .223 Remington 5.56 NATO Blue/Black?
- It is chambered in .223 Remington, 5.56 NATO.
- How many rounds does it hold?
- 30+1 rounds; magazines included: 1.
- How big and heavy is it?
- Barrel length 16 inches, overall length 32 inches, weight 6.95 pounds.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: Yes.
- What sights and finish does it have?
- Sights: Standard Sights; finish: Blue/Black.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in New Jersey?
- Yes. It ships to a licensed FFL dealer in New Jersey; you pick it up there after the background check. New Jersey buyers need an FPIC and must confirm with their NJ dealer that this rifle or shotgun is NJ-legal, since the state's assault firearm law and 10-round magazine limit remain in effect.
- Is it in stock?
- Yes, at $1225.31. Orders leave within 1-2 business days; shipping is free over $999.







