The Fenix ALG-06 tactical remote pressure switch mount is specially designed for Fenix AER series tactical remote pressure switches. This version allows you to attach the pressure switch to a M-Lok guide rail. This creates a secure hold for the pressure switch of an AER remote switch. The body of the mount is made of aluminum alloy with a hard-anodized finish, and it is non-reflective with a matte black finish, making it better for tactical concealment. AER Series remote switch is not included with this mount.