JL Classic 8.3" 9mm Complete Upper

JL Classic 8.3" 9mm Complete Upper

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Now: $364.65
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4.00 LBS
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JL Billet 9mm Upper Receiver with 8.3" Barrel, 7" Lightweight Handguard, and Flash Hider Muzzle Device

Elevate your 9mm AR platform with the JL Billet 9mm Upper Receiver, a precision-engineered upper that combines lightweight design with rugged durability and reliable performance. Whether you're building a short-barreled rifle for tactical use, personal defense, or range fun, this upper delivers the perfect balance of maneuverability, accuracy, and versatility.

Key Features:

  • Billet Aluminum Construction: Crafted from high-quality billet aluminum, this upper receiver offers superior strength without the extra weight. The precision machining ensures tight tolerances for flawless fit and reliable performance shot after shot.

  • 8.3" Barrel: The 8.3" barrel is optimized for 9mm cartridges, providing a compact yet accurate platform for short-range engagements and rapid follow-up shots. Its shorter length enhances maneuverability, making this upper ideal for close-quarters applications without sacrificing accuracy or performance.

  • 7" Lightweight Handguard: The 7-inch handguard is built with weight-saving design in mind, providing a slim, ergonomic profile without compromising durability. Its lightweight construction improves handling and reduces overall weight, while the M-LOK slots offer versatile attachment points for accessories like lights, lasers, and vertical grips.

  • Flash Hider Muzzle Device: Equipped with an A2 flash hider, this upper reduces the visible muzzle flash, enhancing your ability to maintain concealment in low-light environments. The flash hider also helps reduce recoil and muzzle rise, providing better control for faster, more accurate follow-up shots, especially in rapid-fire scenarios.

  • Reliable 9mm Performance: This upper receiver is built for flawless cycling with 9mm ammunition, offering the smooth, reliable performance needed for both defensive and recreational use. It is compatible with standard AR9 lower receivers and works seamlessly with Glock-style or traditional AR9 magazines.

Specifications:

  • Material: Aircraft Grade Aluminum

  • Barrel Length: 8.3" 1/10 Twist 4150Cv Nitride Finish

  • Handguard: 7" Lightweight M-LOK Handguard

  • Muzzle Device: A2 Flash Hider

  • Caliber: 9mm

  • Compatibility: Fits all standard AR9 lower receivers and works with Glock-style magazines