MK18 for Sale
Browse MK18 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The MK18 is a compact variant of the M4 carbine developed for close-quarters combat. Designed for maneuverability and reliability, it excels in urban and tactical operations. It remains a favored choice among special operations forces and tactical professionals.
Why It'S a Top Choice
- Compact size ideal for close-quarters engagement
- Highly reliable under harsh conditions
- Compatible with a variety of tactical accessories
- Proven performance in military and law enforcement
- Easy to maneuver with excellent balance
Key Variants
MK18 Mod 1
Standard configuration widely used by USSOCOM for versatility and durability in urban missions.
MK18 Mod 0
Early iteration favored for its simplicity and reliability in close quarters.
Competitor Comparison Table
| Feature | Mk18 | Hk416 | Fn Scar |
|---|---|---|---|
| MSRP | $2,400 | $3,200 | $3,500 |
| Capacity/Size | 10.3\" barrel, 30 rounds | 14.5\" barrel, 30 rounds | 16\" barrel, 20-30 rounds |
| Weight | 6.6 lbs | 7.9 lbs | 7.9 lbs |
| Optics-Ready | Yes | Yes | Yes |
| Trigger Type | Mil-Spec single-stage | Enhanced two-stage | Single-stage |
| Notable Pro | Compact and battle-tested | Superior reliability and modularity | Robust construction and adaptability |
| Notable Con | Shorter barrel reduces range | Heavier than MK18 | Higher cost and weight |
Best Use Cases
- Close-quarters combat and urban operations
- Special operations and tactical duty
- Home defense and self-protection
- Training and range practice
FAQs
Can I use AR-15 magazines with the MK18?
Yes, the MK18 uses standard AR-15/M4 magazines with 5.56 NATO compatibility.
What is the barrel length of the MK18?
The MK18 features a 10.3-inch barrel optimized for compact maneuverability.
How does the MK18 differ from a standard M4?
The MK18 has a shorter barrel and a shorter handguard for enhanced close-quarters handling.
Prefer nearby results? Toggle to search local listings.
Daniel Defense DDM4 MK18 FDE
$2,311.99
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