The S&S team has pursued a more practical way to assemble and attach the Integrated Flashlight Mount (IFM) series since day one. This tool-less mounting system provides a low profile offset flashlight body for select SureFire 3v components. Featuring a streamlined cam lever and tension dial, the IFM CAM delivers a touch of simplicity that is long overdue. Adjust your level of tension and snap over the lever for a secure fit.