This bid is for one Loadbooks USA Complete Loading manual for the 10mm/40 S&W Autos rounds. It is the most up to date printing. It is in brand new unused condition. Loadbooks USA Inc. manuals are printed on heavyweight paper and spiral bound so they lay flat on any surface. Loadbooks USA Inc. manuals list many different loads using different powders and bullets. They are easy to understand and the information is the most updated as of the time of printing, with all the new powder and bullets majorly produced.