COLT M4 CARBINE for Sale
Browse Colt M4 Carbine listings from verified sellers across the U.S. on GunsAmerica.
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.
Prefer nearby results? Toggle to search local listings.
Colt M4 Carbine Federal Patrol LE6920FBP
$1,628.99
Colt M4 Carbine MPS CR6920MPS-B
$1,211.99
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