This useful diagram outlines all of the parts of a Winchester 1890 with their names. It will be invaluable if you want to do any work on your firearm. It was hand-drawn and diagramed exclusivly for Homestead Firearms. You will get easy to read, large print schematics 1890 and 1906 Winchester .22 pump rifle on heavy paper - very useful for any shop where you are working on these winchesters.