Don't know if you have any interest in building one, but I have a factory take-off barrel from an early Varmint Special in .223. It has the factory-filled screw holes for the Unertl/Lyman scope bases. Shiny bore and new 11 degree crown. 23 1/4" OAL. Some minor scratches from being on a metal shelf, but it's good to go. Shiny bore & Varmint profile, factory markings. $75 shipped . If interested, email;