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Colt M4 Magpul Carbine 5.56 NATO Blue/Black Rifle

The Colt M4 Magpul Carbine is a dependable AR-style rifle chambered in 5.56 NATO. Its direct-impingement operating system, flat-top aluminum upper receiver, fixed A2 front sight, and Magpul MBUS rear sight create a practical configuration for range use, training, and defensive applications. The 16.1-inch steel barrel features a 1:7 twist, a threaded muzzle, and a grenade-launcher cutout. A collapsible Magpul MOE stock, A2-style pistol grip, and carbine-length double heat-shield handguard provide familiar handling and adaptable fit.

Key features

  • Chambered in 5.56 NATO for broad ammunition availability
  • Direct-impingement semi-automatic action delivers proven AR-pattern operation
  • 16.1-inch steel barrel with a 1:7 twist and 1/2x28 threaded muzzle
  • Fixed A2 front sight paired with a Magpul MBUS rear sight
  • Flat-top upper receiver supports the installation of an aftermarket optic
  • Collapsible Magpul MOE stock accommodates different shooting positions and users

The Colt M4 Magpul Carbine combines Colt reliability with a practical Magpul-equipped configuration for a versatile 5.56 NATO rifle.

Colt M4 Magpul Carbine 5.56 NATO Blue/Black Rifle: quick facts

What caliber is the Colt M4 Magpul Carbine 5.56 NATO Blue/Black Rifle?
It is chambered in 5.56 NATO.
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 inches, weight 6.6 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 Connecticut?
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a Long Gun Eligibility Certificate or pistol permit, and the Connecticut dealer will only transfer rifles and shotguns that are legal under the state's assault weapon law.
Is it in stock?
Yes, at $1272.46. Orders leave within 1-2 business days; shipping is free over $999.

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