The Fortis Night Rail Free Float Handguard, sold here in a 16-inch length (brand part no. NTR-16-ML), was designed by Fortis Manufacturing to be easy to install while mounting to the upper receiver with a full 360 degrees of contact. This full-length option suits a rifle-length gas system and gives builders extended M-LOK real estate for lights, lasers, bipods, or a longer foregrip. It features a full-length picatinny top rail for optics and iron sights, short sections of picatinny rail at the 3, 6, and 9 o’clock positions, and M-LOK slots along the side and bottom flats for additional accessories.

Key Specifications

• Measures 16 inches in length.
• Mounts to the upper receiver with a full 360 degrees of contact for a rigid, precise fit.
• Includes a full-length picatinny top rail for optics and sights.
• Adds short picatinny sections at the 3, 6, and 9 o’clock positions.
• Uses M-LOK slots on the side and bottom flats for accessory mounting.

Frequently Asked Questions

How long is this handguard? 16 inches.

What accessory mounting system does it use? M-LOK slots on the sides and bottom, plus short picatinny sections at 3, 6, and 9 o’clock.

What gas system length does this suit? A rifle-length gas system, or a build that wants maximum M-LOK real estate.

Buy the Fortis Night Rail Free-Float M-LOK Handguard, 16-Inch

Order this Fortis Night Rail handguard from Fortis Manufacturing through our AR-15 handguards lineup. It ships fast from our Lubbock, Texas gun shop, fully insured.