Fortis Night Rail 5.56 M-LOK AR-15 Handguard - 16"
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Fortis Manufacturing
Overview
The Fortis Night Rail 5.56 M-Lok AR-15 Handguard is designed specifically for the AR-15 platform and features a durable hardcoat anodized finish. Constructed from 6061-T6 aluminum, this handguard offers a lightweight yet robust solution for builders looking to enhance their rifle's performance. With an extended rifle gas system length and M-LOK mounting interface, it provides versatile attachment options for accessories, making it a suitable choice for builds that prioritize functionality and adaptability. This handguard is commonly found in builds with an extended rifle gas system and chambered in 5.56 NATO.
Specifications
Fortis Night Rail 5.56 M-LOK AR-15 Handguard - 16"
Build history on GunPartPicker
Builders have been adding the Fortis Night Rail 5.56 M-LOK AR-15 Handguard - 16" to their builds on GunPartPicker since February 2026. All time, it ranks #201 of the 688 handguards builders have added.
It was in stock most days in September 2026, and today 4 of the 6 retailers we track have it in stock. It dipped to $185.97 at Sportsmans Outdoor Superstore for a stretch in September 2026, well under its usual $237.99 to $265.95, so sales do come around. Buying today, the lowest price is $237.99 at Ammunition Depot, above September's low of $185.97, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Fortis Manufacturing License Gen 2 AR-15 Stripped Lower Receiver Black
Geissele Automatics AR-15/M16 Super Charging Handle, Black
Battle Arms Development AR-15 Enhanced Bolt Stop, Black
Armaspec Stealth, Spring, Black - ARM253H2
Bravo Company AR-15/M16 BCM Mil-Spec 6 Position Receiver Extension
Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group - Mystic Black
Builds Featuring This Part
See all 1 →Builds in the community that include the Fortis Night Rail 5.56 M-Lok Ar-15 Handguard - 16"
| Build | Parts | Total |
|---|---|---|
 | 22 | $1960.87 |
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