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Moriarti MA-15 .50 Beowulf (12.7×42) 10.5" Semi-Auto Pistol – Tanker Brake, SBA3

Brand:Moriarti Armaments
Product Code:MA15-50B-10-STL-SBA3
Availability:In Stock
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  • $699.95

  • $999.95

.50 Beowulf Pistol: Specs & Features

The Moriarti MA-15 .50 Beowulf (12.7×42) 10.5" Semi-Automatic Pistol is a big-bore AR-15 platform firearm featuring a heavy-profile 4150 Chrome Moly Vanadium barrel with a nitride-treated finish and 1:20 twist rate.

The pistol incorporates a SOCOM-style A4 flat-top upper receiver, forged 7075-T6 aluminum receiver construction, and a direct gas impingement operating system.

Its configuration includes a 10-inch slim-profile Moriarti M-LOK handguard, Tanker muzzle brake, SBA3 adjustable stabilizing brace, and mil-spec carbine receiver extension with a 4.3 oz heavy buffer and spring.

Key Features

  • .50 Beowulf / 12.7×42 chambering

  • 10.5" heavy-profile barrel

  • 4150 Chrome Moly Vanadium barrel material

  • Nitride-treated barrel finish

  • 1:20 barrel twist

  • Tanker muzzle brake

  • SOCOM-style A4 flat-top upper receiver

  • Forged 7075-T6 aluminum receiver construction

  • Carpenter 158 steel bolt

  • 10" slim-profile Moriarti M-LOK handguard

  • SBA3 adjustable pistol stabilizing brace

  • Mil-spec carbine buffer tube

  • 4.3 oz heavy buffer and spring

  • Standard A2 pistol grip

Specifications

SpecificationDetails
ManufacturerMoriarti Armaments
ModelMA-15
Product CodeMA15-50B-10-PISTOL
PlatformAR-15
Caliber.50 Beowulf / 12.7×42
ActionSemi-Automatic
Operating SystemDirect Gas Impingement
Barrel Length10.5"
Barrel ProfileHeavy
Barrel Material4150 Chrome Moly Vanadium
Barrel FinishNitride Treated
Barrel Twist1:20
Barrel Feed RampsM4 Style
Muzzle DeviceTanker Muzzle Brake
Upper ReceiverSOCOM-Style A4 Flat-Top
Receiver MaterialForged 7075-T6 Aluminum
Receiver FinishBlack Hardcoat Anodized
Bolt MaterialCarpenter 158 Steel
Lower ReceiverMoriarti Forged Multi-Caliber AR-15
Lower Parts KitMil-Spec
Trigger GuardAluminum
Handguard10" Moriarti Slim M-LOK
Handguard FinishBlack Anodized
Stabilizing BraceSBA3 Adjustable
Receiver ExtensionMil-Spec Carbine Buffer Tube
Buffer4.3 oz Heavy Buffer
Pistol GripStandard A2
Approximate Weight6 lb
Magazine IncludedNo
Sights IncludedNo
Product TypeComplete Pistol
FFL TransferRequired

Package Includes

  • Complete Moriarti MA-15 .50 Beowulf 10.5" pistol

  • Installed 10" M-LOK handguard

  • Installed Tanker muzzle brake

  • Installed SBA3 adjustable stabilizing brace

  • Mil-spec carbine buffer tube, 4.3 oz buffer, and spring

Magazine and sights are not included.

FAQ

What caliber is this Moriarti pistol chambered in?

The pistol is chambered in .50 Beowulf, also designated 12.7×42.

What muzzle device is installed?

The pistol features a Tanker muzzle brake.

What barrel does the pistol feature?

A 10.5-inch heavy-profile 4150 Chrome Moly Vanadium barrel with nitride treatment and a 1:20 twist rate.

Does this pistol include an SBA3 brace?

Yes. The pistol includes an SBA3 adjustable stabilizing brace.

Is a magazine included?

No. A magazine is not included.

Does this firearm require an FFL transfer?

Yes. This complete firearm must be transferred through a licensed Federal Firearms License dealer in accordance with applicable laws.

Product Image Notice

Images may not be the exact representation of the product.

FFL Transfer Notice

This firearm must ship to a licensed Federal Firearms License dealer. The receiving dealer must provide a signed copy of its FFL referencing the order number.

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Tags: .50 beowulf pistol, ar-15 pistol, 10.5 inch pistol, big bore pistol, sba3

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