10.5" 5.56 NATO AR-15 Cerakote Upper Assembly – Slim M-LOK
| Brand: | Moriarti Armaments |
| Product Code: | MAR-556-10-COLOR |
| Availability: | In Stock |
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$269.95
- $449.95
FDE, ODG & Green, Grey
10.5" 5.56 NATO AR-15 Cerakote Upper Assembly – Slim M-LOK
The Moriarti 10.5" 5.56 NATO Cerakote Upper Assembly features a coordinated custom-color finish, a 10-inch slim M-LOK handguard, and a 10.5-inch barrel configuration.
Available in Flat Dark Earth (FDE), OD Green, and Sniper Grey, this model offers three distinctive Cerakote finishes within one configurable product. The selected color provides a coordinated appearance across the receiver and handguard.
The assembly features a 4150 CMV M4-contour barrel with a 1:7 right-hand twist, a carbine-length gas system, and a 7075-T6 aluminum A3 flat-top upper receiver. A black A2 birdcage muzzle device completes the configuration.
The 10.5-inch model complements Moriarti's shorter Cerakote upper assemblies while maintaining its own barrel and handguard proportions.
Key Features
10.5" 5.56 NATO Barrel: 4150 CMV steel, M4 contour
1:7 RH Twist Rate: Original barrel specification
Carbine-Length Gas System: Low-profile steel gas block
10" Slim M-LOK Handguard: Free-floating aluminum rail
Three Cerakote Finishes: FDE, OD Green, and Sniper Grey
7075-T6 Upper Receiver: A3 flat-top configuration
Forward Assist and Dust Cover: Installed
A2 Birdcage Muzzle Device: Black phosphate finish with crush washer
Coordinated Color Styling: Receiver and handguard in the selected finish
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Moriarti Armaments |
| Platform | AR-15 |
| Caliber | 5.56 NATO / .223 Remington |
| Chamber | 5.56 NATO |
| Barrel Length | 10.5" |
| Barrel Material | 4150 CMV Steel |
| Barrel Profile | M4 Contour |
| Barrel Hardness | 26–32 HRC |
| Barrel Twist | 1:7 RH |
| Barrel Finish | Nitride |
| Gas System | Carbine-Length |
| Gas Block | Low-Profile Steel |
| Gas Tube | Carbine-Length |
| Upper Receiver | 7075-T6 Aluminum, A3 Flat-Top |
| Forward Assist | Included |
| Dust Cover | Included |
| Handguard Length | 10" |
| Handguard Type | Slim Free-Float M-LOK |
| Handguard Material | Aluminum |
| Available Cerakote Colors | FDE, OD Green, Sniper Grey |
| Muzzle Device | A2 Birdcage |
| Muzzle Device Finish | Black Phosphate |
| Crush Washer | Included |
| Bolt Carrier Group | Not Included |
| Charging Handle | Not Included |
| Lower Receiver | Not Included |
Package Includes
Assembled 7075-T6 A3 flat-top upper receiver
Installed forward assist and dust cover
10.5" 4150 CMV M4-contour barrel
10" slim free-floating M-LOK handguard
Installed carbine-length gas system
Installed low-profile steel gas block
A2 birdcage muzzle device with crush washer
Not Included: Bolt carrier group, charging handle, lower receiver, or magazine.
Frequently Asked Questions
What Cerakote colors are available?
This upper assembly is available in Flat Dark Earth, OD Green, and Sniper Grey.
What barrel does this model feature?
It features a 10.5-inch 4150 CMV M4-contour barrel with a 1:7 right-hand twist.
What gas system is included?
The upper features a carbine-length gas system with a low-profile steel gas block.
What handguard is included?
The assembly features a 10-inch slim free-floating M-LOK handguard.
Are the bolt carrier group and charging handle included?
No. Both components are sold separately.
Do Cerakote finishes vary between production batches?
Minor variations in color and appearance may occur between coating batches.
Product Image Notice
Images may not be the exact representation of the product.
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