Mission First Tactical, LLC's TEKKO Metal AR Carbine KeyMod Rail System (TMARCKRS) attachment system replaces the plastic factory hand guard and provides secure mounting for KeyMod™ accessories such ...

Mission First Tactical, LLC's (MFT) TEKKO Metal AR Free Float 7" KeyMod Rail System (TMARFF7KRS) metal free float 7" rail system allows secure mounting for MIL-STD 1913 Picatinny Rails and tactical ...

KAC covers a concise history of their handguard systems before showing how to install the new URX4 on an AR upper. A couple things set this rail system apart. First, it uses the KeyMod attachment ...