JL Billet 9mm AR Upper Receiver with 8.3" Barrel, 7" M-LOK Handguard, and Flash Hider Muzzle Device

Upgrade your 9mm AR platform with the JL Billet 9mm Upper Receiver, designed for superior performance, precision, and tactical versatility. This compact, lightweight upper features an 8.3-inch barrel and a 7-inch M-LOK handguard, making it perfect for close-quarters engagements or as a fast-handling option in your AR build. Whether you're looking for a fun-range rifle, a home defense weapon, or a reliable tactical tool, this upper receiver has the features you need.

Precision Billet Aluminum Construction: Crafted from high-grade billet aluminum, the JL Billet 9mm upper receiver ensures unmatched durability and strength while maintaining a lightweight profile. The precision machining process guarantees tight tolerances for reliable performance in any scenario.
8.3" Barrel: The 8.3-inch barrel strikes the perfect balance between compactness and effective range. Designed specifically for 9mm cartridges, this barrel delivers enhanced accuracy, reduced recoil, and consistent performance, even in rapid-fire situations.
7" M-LOK Handguard: The 7-inch M-LOK handguard provides a sleek, modern profile while offering maximum flexibility for mounting accessories. With the M-LOK system, you can attach lights, lasers, foregrips, or any other essential accessories with ease. The slim design also ensures better ergonomics and comfortable handling.
Flash Hider Muzzle Device: Equipped with a flash hider, this upper minimizes muzzle flash, ensuring your position is less visible during low-light conditions. The flash hider also helps mitigate recoil, providing better control and more rapid follow-up shots, making it a great choice for tactical operations or defensive scenarios.
Enhanced Reliability: Built to handle 9mm ammunition, this upper is designed for optimal performance with the 9mm AR system, ensuring reliable feeding, cycling, and overall functionality for smooth operation with both Glock-style and traditional AR9 magazines.