This is an ORIGINAL Inner Magazine tube Winchester models 1890 in .22 WRF (Winchester Rim Fire bullet). It is complete and ready to install with spring and plunger. These are ORIGINAL quality Winchester parts SO THE FINNISH IS GOING TO VARY. If you have a 1890 WRF, this inner tube is larger than the standard inner magazine tubes, to accommodelate the WRF bullet. - will NOT fir into the 61 WRF - that tube is a different length.