MA-15 5" 300 Blackout Suppressor Ready Pistol – 9" M-LOK | SBA5
| Brand: | Moriarti Armaments |
| Product Code: | MA-300-5-SUPP-PSTL |
| Availability: | In Stock |
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$799.95
- $999.95
300 Blackout Suppressor Ready
MA-15 5" 300 Blackout Suppressor Ready Pistol – 9" M-LOK | SBA5
The Moriarti Armaments MA-15 Suppressor Ready Series is a compact, semi-automatic AR-15-pattern pistol chambered in .300 AAC Blackout. This configuration features a 5-inch barrel with a 1:7 twist rate, a 9-inch free-floating M-LOK handguard, and an SBA5 adjustable pistol brace.
The pistol incorporates a MICRO-length gas system, .750-inch gas block, and 5/8×24 muzzle threads. The extended handguard has a 1.74-inch internal opening, with physical suppressor clearance dependent on the suppressor's dimensions and mounting hardware.
The upper receiver and handguard feature coordinated color finishes, while the lower receiver and pistol brace remain black. An optional matching lower parts accent kit is available.
Key Features
MA-15 Suppressor Ready Series configuration
.300 AAC Blackout chambering
5-inch barrel with 1:7 twist
MICRO-length gas system
.750-inch gas block
5/8×24 muzzle threads
9-inch free-floating M-LOK handguard
1.74-inch handguard internal opening
SBA5 adjustable pistol brace
Coordinated upper receiver and handguard finishes
Black lower receiver and brace
Optional matching lower parts accent kit
Suppressor and muzzle device not included
Specifications
| Component | Specification |
|---|---|
| Manufacturer | Moriarti Armaments |
| Model | MA-15 |
| Series | Suppressor Ready Series |
| Platform | AR-15 |
| Firearm type | Semi-automatic pistol |
| Chambering | .300 AAC Blackout / 300 BLK |
| Barrel length | 5 inches |
| Barrel twist | 1:7 |
| Muzzle threads | 5/8×24 |
| Gas system | MICRO-length |
| Gas block diameter | .750 inch |
| Upper receiver | Forged 7075-T6 aluminum |
| Lower receiver | Forged 7075-T6 aluminum |
| Handguard | 9-inch free-floating M-LOK |
| Handguard internal opening | 1.74 inches |
| Bolt carrier group | M16-profile, nitride finish, forward-assist serrations |
| Pistol brace | SBA5 adjustable |
| Muzzle device | Not included |
| Suppressor | Not included |
| Lower receiver finish | Black |
| Pistol brace finish | Black |
| Upper receiver finish | Customer-selected color |
| Handguard finish | Coordinated with upper receiver |
| Optional accent kit | Matching lower parts accent kit |
Package Includes
One complete MA-15 .300 Blackout Suppressor Ready Series pistol
One compatible magazine
Installed 9-inch M-LOK handguard
Installed SBA5 adjustable pistol brace
Not included: Suppressor, muzzle device, optics, or ammunition.
Frequently Asked Questions
What caliber is the MA-15 Suppressor Ready pistol chambered in?
This model is chambered in .300 AAC Blackout, also known as 300 BLK. It is not chambered for .223 Remington or 5.56 NATO.
Does the pistol include a suppressor?
No. A suppressor is not included.
Does the pistol include a muzzle device?
No. The barrel has 5/8×24 muzzle threads, but a muzzle device is not included.
What handguard is installed?
The pistol features a 9-inch free-floating M-LOK handguard with a 1.74-inch internal opening.
Are all .30-caliber suppressors compatible?
No. Compatibility depends on the suppressor manufacturer's minimum barrel-length requirements, mounting system, outside diameter, and ammunition restrictions.
Which components receive the selected color finish?
The upper receiver and handguard feature the selected color. The lower receiver and SBA5 brace remain black.
Is the matching lower parts accent kit included?
No. It is an optional selection.
Does this firearm require an FFL transfer?
Yes. Transfer must be completed through a licensed Federal Firearms Licensee.
Product Image Notice
Images may not be the exact representation of the product.
Suppressors and muzzle devices shown in illustrative images are not included.
FFL Transfer Notice
This is a complete firearm requiring transfer through a licensed Federal Firearms Licensee (FFL), subject to applicable federal, state, and local laws, purchaser eligibility requirements, and required background checks.
