Buy Colt Sporter M4 Carbine 5.56×45 NATO

Buy Colt Sporter M4 Carbine 5.56×45 NATO

Features include flat top receiver with detachable carry handle. Straight gas tube. Step-Cut 16 inch barrel is hard-chrome lined, 6 lands and grooves with one in seven inch right hand twist. Adjustable front sight and adjustable target rear sight. Dual insulated heat shield. Bird cage style flash suppressor. Four-position collapsible stock. Two 20-round magazines included.

The Colt Sporter M4 Carbine 5.56×45 NATO is a civilian version of the military M4 carbine, designed to provide similar performance and reliability for civilian use. Known for its versatility, accuracy, and durability, this firearm is popular among sport shooters, home defense enthusiasts, and those interested in tactical applications.

Colt Sporter M4 Carbine 5.56×45 NATO For Sale

Key Specifications

• Caliber: 5.56x45mm NATO / .223 Remington
• Action: Semi-automatic
• Capacity: Varies (standard magazines typically hold 30 rounds)
• Barrel Length: 16.1 inches
• Overall Length: 32 to 35.5 inches (depending on stock adjustment)
• Weight: Approximately 6.5 to 7.0 pounds
• Stock: Collapsible stock (typically 4- or 6-position)
• Sights:
  • Front: A2 front sight post
  • Rear: Adjustable A2-style sight (detachable carry handle often included)
• Finish: Matte black
• Twist Rate: 1:7 or 1:9 twist rate, depending on the specific model
• Muzzle Device: A2 flash hider