AR-15 5.56/.223 24" black nitride bull upper assembly / 15" Mlok

AR-15 5.56/.223 24" black nitride bull upper assembly / 15" Mlok

Maximize Precision with the AR-15 5.56/.223 24" Black Nitride Modular Bull Upper Assembly

Take your shooting performance to the next level with the AR-15 5.56/.223 24" Black Nitride Modular Bull Upper Assembly from Moriarti Armaments. Designed for serious shooters and custom-built to order, this high-end upper assembly is crafted for those who demand precision, durability, and unparalleled performance. Whether you're a competitive shooter, marksman, or firearm enthusiast, this upper assembly provides the accuracy and reliability you need.

Unleash Long-Range Precision: The centerpiece of this upper assembly is the 24" bull barrel, chambered in .223 Wylde to give you the flexibility of shooting both .223 Remington and 5.56 NATO ammunition. The bull barrel features a consistent diameter, offering increased rigidity and enhanced accuracy. Ideal for long-range shooting, the barrel also comes with a target crown, which ensures a smooth, uniform exit for each round for superior shot placement.

Black Nitride Finish for Maximum Durability: The black nitride finish gives this upper assembly exceptional hardness and corrosion resistance. Nitriding is a heat treatment process that diffuses nitrogen into the metal’s surface, creating a case-hardened layer that enhances the component's wear resistance and longevity, even under heavy use.

Built for Performance:

• Barrel: The 24" 4150 CMV bull barrel is phosphate-coated, heat-treated, and stress-relieved for maximum durability. It’s designed with a 1:8 RH twist for optimal projectile stabilization, ensuring high-velocity, long-range accuracy.
• Receiver: The A3 flat-top upper receiver is made from 7075-T6 aluminum for superior strength, finished with black hardcoat anodizing and Teflon coating for smooth cycling and protection against the elements.
• Gas System: The .936 low-profile gas block is constructed from steel for durability, paired with a rifle-length gas system to ensure smooth and reliable cycling, even during extended firing sessions.
• Handguard: The 15" free-floating slim M-Lok handguard gives you the flexibility to mount your favorite accessories with ease. Made from aircraft-quality aluminum, it’s both lightweight and robust, perfect for precision builds.

Key Features:

• Barrel: 24" 4150 CMV bull barrel chambered in .223 Wylde; accepts .223 Rem and 5.56 NATO ammunition.
• Finish: Black Nitride for improved hardness and corrosion resistance.
• Gas System: .936 low-profile gas block with a rifle-length gas system for smooth cycling.
• Handguard: 15" M-Lok slim-profile free-floating handguard for flexibility in accessory mounting.
• Receiver: 7075-T6 aluminum with black hardcoat anodizing and Teflon coating.
• Custom Made to Order: This upper assembly is built to your specifications and does not come with a BCG or charging handle (sold separately).

Perfect for Competitive Shooters and Long-Range Precision: The 24" bull barrel combined with the .223 Wylde chambering makes this upper perfect for precision long-range shooting and competitive events. Whether you're honing your skills on the range or looking to build a rifle that dominates at competitions, this upper assembly delivers outstanding accuracy and performance.

Compliant for CA & NY: This upper assembly is compliant with California and New York firearm regulations, allowing you to enjoy it in both states.

NOTE: Images may not be an exact representation of the product.