Fortis Manufacturing REV II Free Float Rail 15.3" M-LOK – AR-15 Platform

The Fortis Manufacturing REV II Free Float Rail delivers improved accuracy and heat dissipation through a full-length free-floating design that eliminates barrel contact. The 15.3-inch M-LOK compatible handguard provides a rigid mounting platform for accessories while maintaining a slim profile that enhances weapon control and maneuverability in close quarters or extended shooting sessions.

Machined from 6061-T6 aluminum with a Type III hard-coat anodized black finish, this rail system installs on AR-15 pattern rifles with a standard barrel nut interface. M-LOK slots run along the 3, 6, and 9 o'clock positions for modular accessory attachment. The interrupted top rail surface reduces weight while preserving full-length optic mounting capability. Anti-rotation tabs and a proprietary barrel nut ensure secure lockup and consistent return to zero when removed and reinstalled.

• Type: Free Float Handguard
• Compatible Firearms: AR-15 Platform
• Material: 6061-T6 Aluminum
• Finish: Type III Hard Anodized Black
• Length: 15.3 inches
• Attachment System: M-LOK
• Installation: Requires Barrel Nut Installation (Armorer Tool Recommended)