Discontinued - 13 Inch Gen2 G-Style MK4 M-Lok FBI HRT Rail - for AR / M4 Series

Gen II Version with longer 6 o'clock Picatinny Rail

• CNC Milled 6061-T651 Aluminum with FULLY Laser Engraved
• Anodized Aluminum Process
• M-LOK System
• Length: 13inch
• For Airsoft Use ONLY
• Universal Threaded Barrel Nut to Fit Both Tokyo Marui / Systema PTW / WE / MWS Profiles

The Mk4 rails feature the tried and true double-locking screw that secures the rail against the barrel nut and given the MLOK offering these rails have been a huge hit in the real firearm market.  Particularly since the 10" version was made especially for the FBI HRT or SWAT units, and have been heavily sought after as a result.

Color: Black / DDC / HRT OD Green