Fortis 10" M-LOK Night Rail System 5.56 Free Float, Black - NTR-10-ML
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Fortis Manufacturing
Overview
The Fortis 10" M-Lok Night Rail System is a free-float handguard designed specifically for AR-15 platforms, providing a stable mounting solution for various accessories. Its M-LOK interface allows for versatile attachment options, enabling builders to customize their setups to fit specific needs and preferences. This handguard is commonly found in shorter, lightweight builds that prioritize maneuverability without sacrificing functionality.
Specifications
Fortis 10" M-LOK Night Rail System 5.56 Free Float, Black - NTR-10-ML
Build history on GunPartPicker
Builders have been adding the Fortis 10" M-LOK Night Rail System 5.56 Free Float, Black - NTR-10-ML to their builds on GunPartPicker since April 2026. All time, it ranks #201 of the 692 handguards builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in September 2026, holding around $204.20, so there haven't been real sales lately. Buying today, the lowest price is $204.20 at Optics Planet, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Wilson Combat AR-15 Lightweight Stripped Billet Upper Receiver
Wilson Combat AR-15 Barrel 11.3"5.56 NATO 1:7 Carbine-Length Stainless Steel
CMMG AR-15 Bolt Catch
Sprinco USA M16 Rifle Cs Buffer Spring Stand-Alone
Bravo Company AR-15/M16 BCM Mil-Spec 6 Position Receiver Extension
CMMG AR-15 Carbine Buffer Assembly - 55CA977
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