AR-15 5.56/.223 24" Black Nitride Spiral Bull Upper Assembly / Mlok

AR-15 5.56/.223 24" Black Nitride Spiral Bull Upper Assembly / Mlok

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

Elevate your AR-15 build with the AR-15 5.56/.223 24" Black Nitride Spiral Bull Upper Assembly. Designed for firearm enthusiasts who demand precision, reliability, and durability, this upper assembly is perfect for long-range accuracy and high-performance shooting. Crafted from top-quality materials and designed for versatility, this upper is ideal for building your next precision AR-15 rifle.

Precision-Engineered for Long-Range Performance: At the heart of this upper assembly is the 24" 4150 CMV spiral fluted bull barrel. The spiral fluting not only reduces the overall weight but also enhances the barrel’s rigidity, making it a perfect choice for accuracy-focused shooting. The .223 Wylde chamber ensures compatibility with both 5.56 NATO and .223 Remington ammunition, giving you optimal performance and flexibility. Coupled with the 1-8 RH twist and 6-groove button rifling, this barrel offers excellent precision, shot after shot.

Black Nitride Finish for Unmatched Durability: The black nitride finish on the barrel and steel components ensures superior corrosion resistance and longevity. This heat-treated surface makes the barrel harder, more durable, and less prone to wear, allowing it to handle the rigors of extended shooting sessions without losing its edge.

Built for Reliability and Performance:

• Barrel: The 24" 4150 CMV spiral fluted bull barrel provides a rigid, heavy-profile design that enhances accuracy. Hardened to 26-32 RC and stress-relieved, this barrel offers exceptional performance for long-range applications. The target crown ensures smooth, uniform bullet exit for maximum precision.
• Receiver: The A3 flat-top upper receiver is made from 7075-T6 aluminum, certified for durability and strength. Finished with black hardcoat anodizing, it provides superior protection against wear and corrosion while maintaining smooth operation.
• Gas System: The .936 steel gas block and rifle-length gas tube offer smooth and reliable cycling, ensuring that your firearm performs flawlessly with every shot.
• Handguard: The 15" free-floating M-Lok handguard is slim, lightweight, and easy to customize. Constructed from aircraft-grade aluminum, it’s finished with hardcoat anodizing to provide excellent durability while ensuring a comfortable shooting experience.

Key Features:

• Barrel: 24" 4150 CMV spiral fluted bull barrel chambered in .223 Wylde for compatibility with 5.56 NATO and .223 Rem.
• Finish: Black Nitride coating for superior durability and corrosion resistance.
• Gas System: .936 steel gas block with a rifle-length gas system for reliable performance.
• Handguard: 15" M-Lok free-floating slim-profile handguard made from aircraft-quality aluminum.
• Receiver: 7075-T6 aluminum with black hardcoat anodizing.
• Custom Made to Order: This upper assembly does not come with a BCG or charging handle (sold separately).

Compliant for CA, NY, and NJ: This upper assembly meets compliance standards for California, New York, and New Jersey firearm regulations, making it accessible for shooters in these states.

Does not come with BCG and/or Charging Handle. Maybe purchased separately. Images may not be an exact representation of the product.