Streamlight Remote Retaining Clip is designed to work with any TLR lights that use a remote switch. The two included retaining clips help to attach a pressure switch coming from the TLR light to a picatinny rail section of rail. Features2 Retaining clips includedPerfect for picatinny rails on shotguns, rifles, and pistolsEasy install NoteOnly clips included, remote switch only pictured to illustrate the use of the clips