Elevate your AR-15 pistol build with the 7.5″ Slick Side Billet .223 Wylde Nitride Pistol M-LOK Complete Upper in FDE, a compact powerhouse designed for precision in close-quarters engagements. This ready-to-install assembly combines a durable billet upper, corrosion-resistant nitride barrel, and versatile .223 Wylde chambering to deliver reliable performance whether you’re training at the range or preparing for home defense. Its sleek, lightweight design ensures maneuverability without sacrificing accuracy or durability, making it the ideal choice for tactical enthusiasts seeking a high-quality, customizable upper.
Key Features
- Slick Side Billet Upper Receiver: Crafted from 7075-T6 aluminum for enhanced strength and reduced weight, this no-forward-assist design offers a streamlined profile that minimizes snag points and appeals to builders preferring a clean aesthetic.
- 7.5″ Nitride-Treated Barrel: Chambered in .223 Wylde with a 1:7 twist rate, it provides superior stabilization for a wide range of bullets, ensuring tight groupings even in short-barrel configurations.
- Pistol-Length Gas System: Optimized for smooth cycling and reduced recoil, promoting consistent operation in dynamic shooting scenarios.
- M-LOK Free-Float Handguard: 7-inch length in Flat Dark Earth Cerakote finish allows easy attachment of optics, lights, and grips, enhancing modularity without excess bulk.
- Complete with BCG and Charging Handle: Includes a mil-spec bolt carrier group and standard charging handle for immediate compatibility and hassle-free assembly.
Technical Specifications
- Barrel Length: 7.5 inches
- Caliber: .223 Wylde (compatible with .223 Remington and 5.56 NATO)
- Barrel Finish: Nitride/Melonite for corrosion resistance and extended lifespan
- Barrel Profile: Government/SOCOM
- Gas System: Pistol length
- Twist Rate: 1:7
- Handguard: M-LOK, FDE Cerakote
- Weight: 58 oz
- Dimensions (L x W x H): 14 x 3 x 3 inches
Why Choose This Upper?
The .223 Wylde chambering addresses the common challenge of ammo versatility, allowing safe and accurate use of both .223 Remington and 5.56 NATO rounds with improved precision over standard 5.56 chambers. The nitride finish combats wear in harsh environments, while the slick side construction shaves ounces for better handling in pistol builds. Perfect for overcoming the limitations of bulkier uppers, this assembly delivers reliable function, easy customization via M-LOK, and a professional FDE finish that complements modern AR aesthetics. Build with confidence knowing it’s engineered for durability and performance in compact platforms.
Ready to optimize your AR pistol? This complete upper installs seamlessly on mil-spec lowers, transforming your setup into a versatile, high-performing tool. Secure yours today and experience the difference in quality and control.
Frequently Asked Questions
Q: What ammunition is compatible with the .223 Wylde chamber?
A: The .223 Wylde chamber safely accommodates both .223 Remington and 5.56 NATO ammunition, offering tighter tolerances for enhanced accuracy across various loads.
Q: Does this upper include a bolt carrier group and charging handle?
A: Yes, it comes fully assembled with a mil-spec BCG and charging handle, ready for direct mounting on a compatible AR-15 lower.
Q: What is a slick side upper, and why choose it?
A: A slick side upper lacks the forward assist for a lighter, smoother design that reduces potential interference during operation, ideal for users who prioritize weight savings and a minimalist look.

