I have an older Uberti Hawken with a rough bore. It is not rusted, I believe it was badly cut to begin with. Halfway down there is an area that feels like a cheese grader when you load, and needless to say shreds patches horribly. I have tried scotchbrite pads, steel wool, while better it is still not acceptable. I was wondering what the options would be and approximate cost. I would think rebarreling would be problematic, fitting a barrel to the metric threaded hooked breach. Maybe I could have the barrel freshened or relined, but if the cost would be more than just getting a Lyman Great Plains, it just would not be worth it. I actually have plenty of good shooters, but having this one around taking up space just bugs me. Any thoughts would be welcome. Thanks.