Rossi 358-0018-00 RS22W 10rd 22 WMR Black Polymer
https://www.tandktactical.com/shop/754908226306-rossi-358-0018-00-rs22w-10rd-22-wmr-black-polymer-22274
https://www.tandktactical.com/web/image/product.template/22274/image_1920?unique=f253efa
This magazine is compatible with your Rossi RS22W.
