This is a Mission First Tactical Rail known as the Tekko, model TMKMR3.
The Tekko metal 3" KeyMod rails are a MIL-STD 1913 Picatinny Rail that will interface with any KeyMod(TM) mounting surface. Manufactured from lightweight" Type 3 hard coat anodized 6061 aluminum. Mounting hardware is stainless steel and features a snag resistant design with a self-contained assembly that eliminates the loss of mounting hardware.
Features:
Black finish
3 (7 slot) MIL-STD 1913 Picatinny Rail for use with all KeyModâ„¢ systems;Secure platform for mounting Picatinny and accessories
