MA-40 40SW 8″ Suppressor Ready Pistol – SBA5 | Non-LRBHO

AR-40 S&W

Moriarti MA-40 40SW 8″ Suppressor Ready Pistol – SBA5 | Non-LRBHO

The Moriarti MA-40 40SW 8″ Suppressor Ready Pistol expands Moriarti’s Suppressor Ready Series into the .40 S&W platform, combining a compact 8″ barrel with an extended suppressor-compatible M-LOK handguard and the distinctive tucked-suppressor profile of the series.

Built around an 8″ 4150 CMV black nitride barrel, the MA-40 features a 5/8×24 threaded muzzle and 9″ free-float M-LOK handguard with a 1.74″ internal diameter. The extended handguard provides clearance for compatible suppressor configurations while maintaining the streamlined profile of Moriarti’s Suppressor Ready lineup.

The slick-side billet upper uses a Non-LRBHO direct-blowback configuration and is paired with a .40 S&W hybrid bolt and 8 oz PCC buffer. Moriarti’s Glock-style billet PCC lower accepts compatible Glock-pattern .40 S&W magazines.

An SBA5 adjustable pistol brace completes the compact configuration, while matching anodized handguard and receiver-extension options allow customers to choose from available Moriarti colors.

The result is a purpose-designed 40SW suppressor-ready PCC pistol that brings the architecture of Moriarti’s modern MA-9 Suppressor Ready Series to the MA-40 platform.

Suppressor, muzzle device, optics and sights are not included.

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

Key Features

• Moriarti Suppressor Ready Series

• 40SW / .40 S&W chambering

• 8″ 4150 CMV barrel

• Heavy barrel profile

• Black nitride finish

• 1:16 twist

• 5/8×24 muzzle threads

• 9″ suppressor-compatible free-float M-LOK handguard

• 1.74″ handguard internal diameter

• Extended suppressor-clearance design

• Slick-side billet upper receiver

• Non-LRBHO

• Direct-blowback operation

• .40 S&W hybrid bolt

• 8 oz PCC buffer

• Moriarti Glock-style billet PCC lower

• Glock-pattern .40 S&W magazine compatibility

• SBA5 adjustable pistol brace

• Matching anodized handguard and receiver extension

• Choose from available Moriarti colors

• Suppressor not included

• Muzzle device not included

• Optics and sights not included

• FFL transfer required

Specifications

Package Includes

• Moriarti MA-40 8″ 40SW Suppressor Ready Pistol

• .40 S&W hybrid bolt

• 8 oz PCC buffer

• SBA5 adjustable pistol brace

• 9″ suppressor-compatible M-LOK handguard

• Matching anodized receiver extension

Suppressor, muzzle device, magazine, optics and sights are not included.

Frequently Asked Questions

What makes this MA-40 Suppressor Ready?
The MA-40 uses an extended 9″ M-LOK handguard with a 1.74″ internal diameter around an 8″ threaded barrel, creating clearance for compatible suppressor configurations and the tucked profile of Moriarti’s Suppressor Ready Series.

Why does the MA-40 use a 9″ handguard with an 8″ barrel?
The extended handguard is intentional. It allows a portion of a compatible suppressor configuration to sit within the handguard for the distinctive tucked appearance of the Suppressor Ready Series.

Does the MA-40 include a suppressor?
No. A suppressor is not included. Suppressor outside diameter, mounting system and clearance must be verified for the specific suppressor being used.

What is the muzzle thread?
The 8″ .40 S&W barrel uses 5/8×24 muzzle threads.

Does this MA-40 have LRBHO?
No. This Suppressor Ready configuration uses a Non-LRBHO slick-side upper.

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

Does this pistol include the SBA5 brace?
Yes. This configuration includes an SBA5 adjustable pistol brace.

Can I choose the color?
Yes. Available Moriarti finishes can be selected for the matching anodized handguard and receiver extension.

Is an FFL transfer required?
Yes. This is a complete firearm and must ship to a licensed FFL dealer for transfer.

Product Image Notice

Images may not be the exact representation of the product.

Images displaying a suppressor are for configuration illustration only. Suppressor, muzzle device, magazine, optics and sights are not included. Please refer to the product description and specifications for the configuration included.

FFL Transfer

This firearm must ship to a licensed Federal Firearms Licensee (FFL) for transfer.