Inner Magazine tube ORIGINAL, including follower spring and follower-plug-- tube is is 17 1/2 inches in length, standard on all Winchester 22 rifles. It is complete and ready to install with spring and plunger for .22 S, L, and LR 1890 Winchester pump .22 rifles. This fits models 1890 or 1906, 62, 62A, 61. These are the very high-quality ORIGINAL parts. If you have an 1890 WRF, the inner tube is larger to accommodelate the WRF bullet, you need inner magazine part No. WOPMT1wrf. THIS WILL WORK ON THE ROSSI .22 PUMPS (sometimes you have to cut a little off of the length of the tube Rossi, Cut the Forearm with the mag plug and redrill the hole :-)