Raleigh, the Triangle and all 100 countiesFree shipping over $999 · Firearms ship to your North Carolina FFL dealerAll productsShipping & FFL · Find your city

Firearms ship to your North Carolina FFL dealer

Home / Shop / Rifles
Colt CR6920 M4 Carbine 5.56 NATO Rifle, Chrome-Lined Barrel, Collapsible Stock

The Colt CR6920 is a dependable AR-15-style M4 carbine chambered for 5.56 NATO and .223 Remington. Its 16.1-inch chrome-lined barrel uses a 1:7 twist rate and an A2 flash hider, while the direct-impingement operating system provides the familiar controls and handling expected from a modern sporting rifle. A flat-top upper receiver offers a Picatinny rail for adding an optic. The rifle includes an adjustable A2 front sight, Magpul MBUS Gen 2 rear sight, four-position collapsible stock, and one 30-round Magpul PMAG.

Key features

  • 16.1-inch chrome-lined steel barrel with a 1:7 twist rate for reliable service and broad bullet compatibility
  • Chambered for 5.56 NATO and .223 Remington ammunition
  • Flat-top Picatinny rail supports the installation of a red dot sight or scope
  • Adjustable A2 front sight paired with a Magpul MBUS Gen 2 rear sight
  • Four-position collapsible stock allows the rifle to be adjusted for different users and gear
  • Includes one 30-round Magpul PMAG and an A2 flash hider

The Colt CR6920 combines proven M4 configuration, practical adjustability, and Colt reliability in a versatile 5.56 NATO rifle.

Colt CR6920 M4 Carbine 5.56 NATO Rifle, Chrome-Lined: quick facts

What caliber is the Colt CR6920 M4 Carbine 5.56 NATO Rifle, Chrome-Lined?
It is chambered in 5.56 NATO, .223 Remington.
How many rounds does it hold?
30+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 16.1 inches, overall length 32.25 inches, weight 6.9 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 North Carolina?
Yes. It ships to a licensed FFL dealer in North Carolina; you pick it up there after the background check. North Carolina buyers pick this up at a licensed dealer after a NICS check, with no state permit and no waiting period; dealers sell rifles and shotguns from age 18.
Is it in stock?
Yes, at $1225.31. Orders leave within 1-2 business days; shipping is free over $999.

Similar rifles in stock

Shop all →