Hello all, I’m new here. I’ve looked it up before, and I don’t know if I’m beating a dead horse with this question...is there an affordable replacement barrel for a Lyman GPR flintlock? 54cal. Long story short, I bought a kit in my early 20’s to hunt with. Never really spent the time that I should have with it. So about 15 years later, I’m getting back into it more for the target shooting. But at some point which I cannot remember, I short started it and bulged the barrel 4-6” from muzzle. I’m a finicky mechanic, so it just bothers me. I want to see what my options are, so I can save up some money. Thanks.