We have a large assortment of rod guides that we make for popular target/varmint rimfire rifles and are constantly adding more models to our selection. Rimfire guides can‚Äö√Ñ√¥t have an O-ring due to the dimensions we are working with. Making rod guides to allow you to clean from the breech on rimfires is a little more complex due to the ejectors and trigger parts that are in the way. All of our rimfire rod guides will accept our Sinclair Solvent Ports, except for the Anschutz Model 54 guide. Does not include integral solvent port.