Moriarti MA-15 5" 5.56 NATO Suppressor Ready Micro ARP – 9" M-LOK, SBA5
| Brand: | Moriarti Armaments |
| Product Code: | MA-556-5-SUPP-PSTL |
| Availability: | In Stock |
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$799.95
- $999.95
5.56 NATO Micro Pistol: Specs & Features
The Moriarti MA-15 Suppressor Ready Series is a compact 5.56 NATO semi-automatic AR-15 pistol featuring a 5-inch barrel, extended 9-inch M-LOK handguard, and genuine SBA5 adjustable pistol brace.
The handguard features a 1.74-inch internal opening and extends beyond the barrel, creating the suppressor-tucked configuration associated with Moriarti's Suppressor Ready Series.
This model uses a micro-length gas system with a .750-inch gas block, a 1:5 barrel twist, and 1/2×28 muzzle threads. The configuration includes an M16-profile bolt carrier group.
The upper receiver and handguard are available in eight standard anodized color options, while the lower receiver, SBA5 brace, and included magazine remain black.
An optional matching lower parts kit is available separately.
Important: Suppressor and muzzle device are not included. Suppressor compatibility must be verified against the manufacturer's caliber, barrel-length, mounting, and dimensional requirements.
Key Features
5″ 5.56 NATO Barrel: Compact barrel configuration with 1:5 twist.
Micro-Length Gas System: Equipped with a .750″ gas block.
9″ M-LOK Handguard: Extended handguard with a 1.74″ internal opening.
Threaded Barrel: 1/2×28 muzzle threads.
M16-Profile BCG: Included in the firearm configuration.
Genuine SBA5 Brace: Black adjustable pistol brace.
Anodized Colors: Black, Green, Grey, Bronze, FDE, Blue, Red, Gold and Purple.
Black Lower Receiver: Consistent across all color configurations.
Magazine Included: One compatible black magazine.
Optional Matching Lower Parts Kit: Available as a separate add-on.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Moriarti Armaments |
| Model | MA-15 Suppressor Ready Series |
| Platform | AR-15 |
| Type | Semi-Automatic Pistol |
| Caliber | 5.56 NATO |
| Barrel Length | 5″ |
| Barrel Twist | 1:5 |
| Muzzle Threads | 1/2×28 |
| Gas System | Micro-Length |
| Gas Block | .750″ |
| Handguard Length | 9″ |
| Handguard Type | M-LOK |
| Internal Handguard Opening | 1.74″ |
| Bolt Carrier Group | M16-Profile |
| Pistol Brace | Genuine SBA5 Adjustable Brace |
| Upper Receiver Finish | Selectable Anodized Color |
| Handguard Finish | Selectable Anodized Color |
| Lower Receiver Finish | Black |
| Brace Color | Black |
| Magazine | One Black Compatible Magazine Included |
| Muzzle Device | Not Included |
| Suppressor | Not Included |
| Optional Accessory | Matching Lower Parts Kit |
Package Includes
Moriarti MA-15 5″ 5.56 NATO Suppressor Ready pistol
Installed 9″ M-LOK handguard with 1.74″ internal opening
Genuine black SBA5 adjustable pistol brace
M16-profile bolt carrier group
One compatible black magazine
Not included: Suppressor, muzzle device, optics, ammunition, or optional matching lower parts kit.
Frequently Asked Questions
Does the MA-15 Suppressor Ready pistol include a suppressor?
No. A suppressor is not included. Suppressors shown in illustrative product images are not part of the package.
Does it include a muzzle device?
No. The barrel has 1/2×28 muzzle threads, but no muzzle device is included.
What is the internal opening of the handguard?
The 9-inch M-LOK handguard has a 1.74-inch internal opening. Suppressor fitment depends on the suppressor's outside diameter, mounting arrangement, and manufacturer requirements.
What is the barrel twist rate?
The 5-inch 5.56 NATO barrel has a 1:5 twist rate.
What gas system does this pistol use?
It uses a micro-length gas system with a .750-inch gas block.
Is the SBA5 brace included?
Yes. A genuine black SBA5 adjustable pistol brace is included.
What colors are available?
The anodized color options are Black, Green, Grey, Bronze, FDE, Blue, Red, and Purple.
Does the lower receiver match the selected color?
The standard configuration includes a black lower receiver. A matching lower parts kit is available separately as an optional add-on.
Does the pistol include a magazine?
Yes. One compatible black magazine is included.
Product Image Notice
Images may not be the exact representation of the product.
Suppressor and muzzle device shown in illustrative images are not included.
FFL Transfer Notice
This firearm must be transferred through a valid Federal Firearms Licensee (FFL), subject to applicable federal, state, and local laws, purchaser eligibility requirements, and required background checks.
FAQ
Does it ship to an FFL?
Yes. This is a complete firearm, so it ships to your local FFL dealer for transfer. The buyer must meet all federal, state and local requirements.
What magazines does it use?
Standard AR-15 / STANAG 5.56 magazines.
What does "SBR ready" mean?
The rear setup accepts a stock, but adding a shoulder stock to a pistol with this barrel length changes its federal classification. Do it only in compliance with NFA and state rules.
Related: 5.56 Micro ARP · all Micro ARP pistols and uppers
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Tags: micro arp, micro ar pistol, 5.56 nato micro pistol, 5.56 pistol, suppressor ready pistol, sba5