Moriarti MA-9 9MM 16″ LRBHO Rifle – Magpul MOE | Black

AR-9mm

Moriarti MA-9 9MM 16″ LRBHO Rifle – Magpul MOE | Black

The Moriarti MA-9 9MM 16″ LRBHO Rifle is a proven full-size pistol-caliber carbine built around Moriarti's MA-9 Glock-style platform.

This black MA-9 combines a 16″ 4150 CMV Government-profile barrel with a full-length 15″ free-float M-LOK handguard, creating a clean, balanced rifle configuration with generous M-LOK mounting space.

The slick-side billet upper incorporates Last Round Bolt Hold Open (LRBHO) while maintaining the streamlined appearance of the MA-9 platform. The rifle operates on a direct-blowback system and is paired with a Magpul MOE adjustable stock.

The Moriarti MA-9 billet lower accepts compatible Glock-pattern 9MM magazines, and one Glock-pattern 9MM magazine is included.

Optics and sights are not included.

Key Features

• 16″ 4150 CMV Government-Profile Barrel
• Black Nitride Barrel Finish
• 1:10 Twist
• 1/2x36 Muzzle Threads
• A2 Flash Hider
• 15″ Free-Float M-LOK Handguard
• Slick-Side Billet Upper Receiver
• LRBHO – Last Round Bolt Hold Open
• Direct-Blowback Operation
• Moriarti MA-9 Glock-Style Billet Lower
• Magpul MOE Adjustable Stock
• Black Finish
• Glock-Pattern 9MM Magazine Compatibility
• One Glock-Pattern 9MM Magazine Included
• Optics and Sights Not Included

Specifications

Specification	Details
Brand	Moriarti Armaments
Model	MA-9
Platform	AR-9 / PCC
Caliber	9MM
Firearm Type	Rifle
Action	Semi-Automatic
Operating System	Direct Blowback
Barrel Length	16″
Barrel Material	4150 CMV
Barrel Profile	Government Profile
Barrel Finish	Black Nitride
Twist Rate	1:10
Muzzle Thread	1/2x36
Muzzle Device	A2 Flash Hider
Handguard Length	15″
Handguard Type	Free-Float M-LOK
Upper Receiver	Slick-Side Billet
LRBHO	Yes
Lower Receiver	Moriarti MA-9 Glock-Style Billet
Stock	Magpul MOE Adjustable Stock
Magazine Compatibility	Glock-Pattern 9MM
Magazine Included	Yes – One
Color	Black
Optics / Sights	Not Included
FFL Required	Yes

Package Includes

• Moriarti MA-9 16″ 9MM complete rifle
• Magpul MOE adjustable stock
• A2 flash hider
• One Glock-pattern 9MM magazine

FAQ

What does LRBHO mean on the Moriarti MA-9?

LRBHO stands for Last Round Bolt Hold Open. The system is designed to hold the bolt open after the final round when used with a compatible magazine. 

Product Image Notice

Images may not be the exact representation of the product. Component appearance, finish, handguard details and other non-material characteristics may vary based on production and availability.

FFL Transfer

This firearm must ship to a licensed FFL dealer for transfer.