Abstract: A platform for attachment to a helmet having front chin strap mounting holes on opposite sides of the helmet has a center section adapted to support one or more items such as a headlamp or goggles. The platform also includes two side arms extending rearward from the center section and disposed along the opposite sides of the helmet when the platform is mounted on the helmet. The side arms of the platform are adjustable in length. The platform also includes a universal mounting plate for attachment to the platform center section and adapted to support either of two different types of night vision goggles. The platform may be mounted on different helmets having different front mounting hole configurations.

Abstract: An attachment platform for attachment to a helmet having at least four suspension mounting holes, includes a front section, a left side section, and a right side section. A plurality of primary fasteners are provided for mounting in the four suspension mounting holes of the helmet. The front section of the platform is securable alone to the helmet, by a first two of the primary fasteners extending into a first two of the mounting holes of the helmet. The front section and the side sections of the platform are securable together to the helmet, by the first two of the primary fasteners extending into the first two mounting holes of the helmet and by a second two of the primary fasteners extending into the second two mounting holes of the helmet. A novel mandible and face shield with attachment stems are provided.