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Quick Look

The Colt M4 Carbine, developed in the 1990s, evolved from the M16 rifle platform. It emphasizes modularity and close-quarters effectiveness. Today, it remains a preferred carbine for military and law enforcement worldwide.

Why It's a Top Choice

Proven reliability under harsh conditions
Highly versatile with customizable configurations
Compatible with wide aftermarket accessories
Compact design ideal for close quarters
Standard issue for multiple armed forces

Key Variants

Colt M4A1 Carbine

Enhanced for select-fire and full-auto capability, favored by special operations and military units.

Colt M4 Commando

Compact barrel variant designed for close-range engagements and urban warfare.

Colt M4 SOPMOD

Equipped for modular mission packages with advanced optics and accessories.

Competitor Comparison Table

Feature	Colt M4 Carbine	FN SCAR-L	HK416
MSRP	$700 - $1200	$3000 - $3500	$2800 - $3400
Capacity / Size	30 rounds, 14.5\" barrel	20-30 rounds, 16.3\" barrel	30 rounds, 16.5\" barrel
Weight	6.4 lbs	7.9 lbs	7.9 lbs
Optics-Ready	Picatinny rail standard	Monolithic rail system	Monolithic rail system
Trigger Type	Single-stage semi-auto	Two-stage on select models	Two-stage multi-purpose
Notable Pro	Widely adopted, extensive parts support	Superior accuracy and modularity	Reliable gas piston system
Notable Con	Direct impingement fouling requires maintenance	Higher cost and weight	More complex maintenance

Best Use Cases

Military and tactical applications
Law enforcement duty use
Home defense and personal protection
Range training and marksmanship
Collection by firearm enthusiasts

FAQs

Can I use standard AR-15 magazines in the Colt M4 Carbine?

Yes, the Colt M4 Carbine uses standard 5.56 NATO magazines compatible with AR-15 pattern magazines.

What is the effective range of the Colt M4 Carbine?

The effective range is approximately 500 meters for point targets, aligning with military specifications.

How does the M4 Carbine differ from the M16 rifle?

The M4 is shorter, lighter, and has a collapsible stock optimized for close quarters compared to the full-length M16.

COLT M4 CARBINE for Sale