LCLW11 interchangeable litewave rear handgun sight. HiViz Ruger LC9/LC380 litewave interchangeable rear sight. Includes Lite pipes and key to change Lite pipes. The new litewave sight design from hiviz features an innovative, diagonal-wave design that increases durability to the protective exoskeleton and allows for more exposed surface area for the LitePipe to Gather light from all angles, for the brightest sight available. Specifications: - accessories: include LitePipes and key - description: rear only - fit: Ruger LC9/LC380 - manufacturer: Hi-Viz - manufacturer part #: LCLW11 - model: litewave - size: sight