UNITY AXON SL STREAMLIGHT 4.5" FDEUnity Tactical, AXON SL, Single Button Remote Switch for Streamlight, 4. 5", Fits Picatinny, Matte Finish, Flat Dark Earth The Unity Tactical AXON SL is a compact, single button remote switch designed for weapon mounted lights and lasers. It features a 45 degree angled button face for ergonomic activation, ensuring ease of use under stress or while wearing personal protective equipment. unitytactical. com Key Features: Ergonomic Design: The 45 degree