No, what I am writing about is the magazine spring is kept in place by a ring and it sits against the end of the extension tube. When you unscrew the tube in order to remove the barrel during disassembly the spring then shoots out and has to be removed during the disassembly. On other weapons the spring stays inside the magazine unless a piece holding it in place is pried loose. This allows to just remove the end cap then take off the barrel. Other Benelli shotguns seemed to disassemble this way(from my observation of videos on you tube).