The Fortis Night Rail Free Float Handguard, sold here in a 12-inch length (brand part no. NTR-12-MLOK), was designed by Fortis Manufacturing to be easy to install while mounting to the upper receiver with a full 360 degrees of contact. That complete contact is what gives the Night Rail its reputation for looking sharp while staying exceptionally lightweight and robust. 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 for additional accessories, and M-LOK slots along the side and bottom flats for lights, grips, or other mission-specific gear.

Key Specifications

• Measures 12 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? 12 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.

How does it mount to the upper receiver? With a full 360 degrees of contact for a rigid fit.

Buy the Fortis Night Rail Free-Float M-LOK Handguard, 12-Inch

Order this Fortis Night Rail handguard from Fortis Manufacturing through our AR-15 handguards lineup. Our Lubbock, Texas team ships it direct and fully insured as soon as it’s ready to go.