Anybody knows who may carry barrel for Savage 64B? I checked Numrich but they do not have one. Or maybe they do have but listed under other models? And if anybody knows - what are other 22 rifles that may share the same barrel or can be easily machined to fit? I have lathe at my disposal. I know, nobody fixes 64's, they are somewhat disposable but I still ike fixing things that worked well for me. Maybe I am just getting old.