This is a Fortis Manufacturing, Inc. Rail known as the REV II, model REV-II-14-MLOK.
Fortis Manufacturing's REV II AR-15 M-Lok 14" Free Float Rail System is an extremely lightweight yet robust free floating rail system. When designing the REV(TM)" they didn't want just another rail system" they wanted a better" lighter" feature rich handguard that was robust and within budget. They've managed to reduce as much weight as possible while maintaining strength by utilizing a 1-piece body design. M-Lok cutouts were added the 3" 6" & 9 o'clock positions for modularity and additional weight savings. Its unique mounting system captures a standard AR15 barrel nut for easy installation. Check out all the features and see for yourself why the Fortis REV(TM) beats the competition. It is also piston compatible. Has anti-rotation tabs.
Features:
Military Specification Type III Hard Coat Anodized
Length: 14.8";Inside Diameter: 1.34
Continuous Top Rail
Rotation Limited QD Sockets
