Moriarti MA-40 .40 S&W 16″ LRBHO Rifle – Magpul MOE, M-LOK

.40 S&W Rifle: Specs & Features

Moriarti MA-40 .40 S&W 16″ LRBHO Rifle – Magpul MOE | M-LOK

Product Description

The Moriarti MA-40 .40 S&W 16″ LRBHO Rifle combines the familiar handling of an AR-style carbine with the performance and simplicity of a direct-blowback .40 S&W platform.

Built around a 16″ 4150 steel barrel and a 15″ free-float M-LOK handguard, the MA-40 provides a full-length PCC configuration with plenty of usable rail space while maintaining a streamlined profile.

The slick-side billet upper incorporates Last Round Bolt Hold Open (LRBHO) functionality and is paired with Moriarti's Glock-style AR-9 / AR-40 billet lower platform. A dedicated .40 S&W blowback bolt and 8 oz buffer complete the direct-blowback operating system.

The rifle is equipped with a Magpul MOE adjustable carbine stock, replacing the previous Alpha stock configuration, and features a 3.25″ hexagon blast can for a distinctive finished profile.

Designed around compatible Glock-pattern .40 S&W magazines, this MA-40 provides a straightforward full-length option for shooters looking for a dedicated .40-caliber PCC.

Key Features

• 16″ .40 S&W Rifle
• Last Round Bolt Hold Open (LRBHO)
• 16″ 4150 Steel Barrel
• 15″ Free-Float M-LOK Handguard
• Slick-Side Billet Upper Receiver
• Direct Blowback Operation
• Dedicated .40 S&W Blowback Bolt
• Glock-Style AR-9 / AR-40 Billet Lower Platform
• Glock-Pattern .40 S&W Magazine Compatibility
• Magpul MOE Adjustable Carbine Stock
• Six-Position Carbine Receiver Extension
• 8 oz Blowback Buffer
• 3.25″ Hexagon Blast Can
• Magazine Not Included
• Optics and Sights Not Included
• FFL Transfer Required

Specifications

Package Includes

• Moriarti MA-40 .40 S&W 16″ Rifle
• 16″ Barrel
• 15″ Free-Float M-LOK Handguard
• Slick-Side LRBHO Upper Configuration
• Dedicated .40 S&W Blowback Bolt
• Glock-Style AR-9 / AR-40 Billet Lower
• 3.25″ Hexagon Blast Can
• 8 oz Buffer
• Six-Position Carbine Receiver Extension
• Magpul MOE Adjustable Carbine Stock

Magazine, optics and sights are not included.

FAQ

Does this MA-40 rifle have Last Round Bolt Hold Open?
Yes. This configuration features a Last Round Bolt Hold Open (LRBHO) slick-side upper.

What stock is included?
The rifle is equipped with a Magpul MOE adjustable carbine stock on a six-position carbine receiver extension.

What magazines does the MA-40 use?
The MA-40 is designed for compatible Glock-pattern .40 S&W magazines. A magazine is not included.

Is this a direct-blowback firearm?
Yes. The MA-40 operates using a dedicated direct-blowback pistol-caliber system.

Does the rifle include the blast can shown in the specifications?
Yes. This configuration includes a 3.25″ hexagon blast can.

Are sights or an optic included?
No. Sights and optics are not included.

Product Image Notice

Images may not be the exact representation of the product. Component appearance, finish, stock configuration, handguard design, muzzle device and other non-material details may vary based on production and availability. Magazine, optics and sights are not included. Please refer to the product description and specifications for the configuration included.

FFL Transfer Notice

This product is a firearm and must be shipped to a Federal Firearms Licensee (FFL) for transfer.

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?

Glock-pattern .40 S&W magazines.

How does it operate?

It is a direct blowback pistol-caliber design with no gas tube, using a heavy PCC buffer for reliable cycling.

Does it have last round bolt hold open?

Yes. It has LRBHO, so the bolt locks back after the last round.

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