JL Billet Ultra-Lite Magnesium NANO Rail 17”

$294.95 - $344.95
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JL Billet NANO 17” AR15 Ultra-Lite Magnesium Angled M-Lok Free-Float Handguard

JL Billet Ultra-Lite Magnesium Line

Introducing the JL Billet NANO M-LOK rails for the AR-15 platform. Machined from a magnesium/aluminum blend and designed to be one of the lightest rails on the market. The marriage of magnesium, aluminum, and steel ensures that there is rigidity where needed to maximize the strength-to-weight ratio that the modern warrior demands. The JL Billet NANO product line is at least 25% lighter than other competitive ultralight rails on the market. When matched with the JL Billet reduced weight Skeletor upper/lower receiver set, it produces one of the most elite ultralight AR-15 builds available on the market today.

The 3 picatinny rails in front and rear allow you to mount iron sights, optics and any other accessories without additional rail sections. The Magpul M-Lok system allows users to customize the handguard with rail sections and direct mount accessories.

The ULA has a precision bore to fit the proprietary barrel nut which removes any unwanted play and ensures an exact fit! Installation requires a 1-1/8" Crows Foot wrench (not included) for the barrel nut; standard AR-15 barrel nut wrenches will not work with this handguard system. The handguard is secured to the barrel nut by 2 10/32 allen screws, stainless steel key seat lock, and anti-slip helicoils.


Technical Information:

  •    Material: Magnesium alloy handguard, 7075 aluminum barrel nut

  •    Weight: 5.3 oz. | 6.9 oz. with mounting hardware

  •    Mounting Type: Accepts M-Lok rail sections & accessories (2x sections included)

  •    Coating: Black cerakote (optional)

  •    Requires: 1-1/8" Crows Foot wrench and medium strength thread locker (not included)

  •    Inner Diameter: 1.362" 



1 Review

  • 4
    Comes raw without cerakote

    Posted by Kyle M. on 11th Dec 2019

    Would give it 5 stars but I was under the impression that it already came black and the cerakote was just an add on. It's extremely light which is awesome.