NBS 10.5" Slick Side Billet .223 Wylde Nitride Pistol M-LOK Complete Upper - FDE - 30454

Discover the ultimate compact powerhouse for your AR-15 build with the 10.5″ Slick Side Billet .223 Wylde Nitride Pistol M-LOK Complete Upper in FDE. Engineered for precision and reliability, this upper delivers exceptional performance in close-quarters scenarios while offering the versatility to handle both .223 Remington and 5.56 NATO ammunition. Its sleek Flat Dark Earth finish not only enhances aesthetics but also provides superior corrosion resistance, ensuring your setup stays battle-ready in any environment.

Key Features

• Slick Side Billet Upper Receiver: Forged from high-quality 7075-T6 aluminum for lightweight strength and a clean, modern look without the forward assist for reduced weight and snag-free operation.
• 10.5″ Nitride Barrel: Chambered in .223 Wylde with a 1:7 twist rate, this Melonite-treated barrel offers enhanced accuracy, durability, and easy cleaning, stabilizing heavier bullets for optimal terminal performance.
• Pistol-Length Gas System: Optimized for short-barrel reliability, reducing recoil and improving follow-up shots without excessive wear on components.
• M-LOK Handguard: Free-float design allows seamless attachment of lights, lasers, and grips, promoting modularity and heat dissipation during extended sessions.
• Complete Assembly: Includes a premium bolt carrier group (BCG) and charging handle, ready to drop onto your compatible lower for immediate use.

Specifications

• Barrel Length: 10.5 inches
• Caliber: .223 Wylde
• Barrel Finish: Nitride / Melonite
• Barrel Profile: Government / SOCOM
• Gas System: Pistol length
• Twist Rate: 1:7
• Handguard: M-LOK compatible
• Weight: 69.92 oz
• Color: Flat Dark Earth (FDE)
• Dimensions: 17″ L x 3″ W x 3″ H

Why Choose This Product?

Crafted to address the demands of tactical enthusiasts and home defenders, this complete upper solves common pain points like barrel reliability in short configurations and accessory mounting limitations. The .223 Wylde chambering ensures safer pressure handling across ammo types, preventing over-pressure issues that plague standard 5.56 setups with .223 rounds. Its nitride treatment extends barrel life by up to 50% compared to traditional chrome, while the slick side design minimizes dirt accumulation for smoother function in adverse conditions. Whether you’re building a PDW for range days or personal protection, this upper provides the balance of maneuverability, accuracy, and customization that serious shooters demand.

Elevate your AR-15 pistol build with proven quality and performance. Secure yours today and experience the difference in compact firepower.

Frequently Asked Questions

What ammunition is compatible with this upper?

This .223 Wylde chambered upper safely fires both .223 Remington and 5.56 NATO ammunition, offering greater versatility than standard chambers.

Does this complete upper include the bolt carrier group and charging handle?

Yes, it comes fully assembled with a high-quality BCG and charging handle, ready for installation on a mil-spec lower receiver.

Is this upper suitable for an SBR build?

While designed as a pistol upper, it pairs perfectly with a pistol lower; for SBR configurations, ensure compliance with local NFA regulations.