Adjustable and rotating locking adapter for tactical helmets that allows users to attach accessories for tactical or survival purposes

Colored sheet glass, not for building; Common sheet glass, not for building; Decorative glass, not for building; Figured plate glass, not for building; Glass etched by acid; Ground plate glass; Modified sheet glass, not for building; Mosaics of glass, not for buildings; Opal glass; Partly worked glass, namely, ingots, tubes, rods, discs, plates and rings all for general industrial and further manufacturing use; Plaques of glass; Speckled glass; Stamped glass; Wired plate glass, not for buildi...