Moriarti MA-10 .243 Winchester 20" Black Nitride Rifle – M-LOK, Magpul MOE

.243 Win

The Moriarti MA-10 .243 Winchester 20" Black Nitride Rifle combines a 20-inch 4150 Chrome Moly Vanadium barrel with a durable black nitride finish, 1:8 twist rate, and rifle-length gas system. Built on the AR-10 / DPMS-pattern platform, this rifle offers a versatile configuration for recreational target shooting and sporting applications.

The rifle features the Moriarti slick-side AR-10 upper receiver with an installed dust cover and no forward assist. Its Moriarti straight-cut, free-floating M-LOK handguard incorporates a continuous top Picatinny rail, a streamlined profile, and mounting screws aligned at the receiver base.

A nitride-finished steel A2 flash hider completes the barrel assembly. The rifle also features an enhanced nitride-coated bolt carrier group, a 7075-T6 aluminum DPMS-style billet lower receiver, an adjustable Magpul MOE stock, and an A2-style pistol grip.

Key Features

• .243 Winchester chambering

• 20" 4150 Chrome Moly Vanadium barrel

• Black nitride barrel finish

• 1:8 barrel twist

• Rifle-length gas system

• .750" gas block

• Moriarti slick-side AR-10 upper receiver

• Dust cover included

• No forward assist

• Moriarti straight-cut free-floating M-LOK handguard

• Continuous top Picatinny rail

• Nitride-finished steel A2 flash hider

• Enhanced nitride-coated bolt carrier group

• 7075-T6 aluminum DPMS-style billet lower receiver

• Integrated trigger guard and tension screw

• Magpul MOE adjustable stock

• A2-style pistol grip

• Black receiver finish

Specifications

Package Includes

• Complete Moriarti MA-10 .243 Winchester 20" black nitride rifle

• Installed Moriarti straight-cut M-LOK handguard

• Installed nitride-finished steel A2 flash hider

• Enhanced nitride-coated bolt carrier group

• Magpul MOE adjustable stock

• A2-style pistol grip

FAQ

What barrel does the Moriarti MA-10 .243 Winchester rifle feature?

A 20-inch 4150 Chrome Moly Vanadium barrel with a black nitride finish and 1:8 twist rate.

What gas system does this rifle use?

A rifle-length gas system with a .750-inch gas block.

Does the upper receiver have a forward assist?

No. The Moriarti slick-side AR-10 upper receiver includes a dust cover without a forward assist.

What handguard is installed?

A Moriarti straight-cut, free-floating M-LOK handguard with a continuous top Picatinny rail.

What muzzle device is included?

A nitride-finished steel A2 flash hider.

What stock does the rifle feature?

A Magpul MOE adjustable stock.

Product Image Notice

Images may not be the exact representation of the product.

FFL Transfer Notice

This complete firearm must be transferred through a licensed Federal Firearms License dealer in accordance with applicable federal, state, and local laws. The receiving FFL dealer must provide a signed copy of its license to Moriarti Armaments for verification before the firearm order can be processed.