I think we can all speculate (mine being they can't be fixed), but the best thing to do in my mind is to send them to Kirk Merrington and have him do an evaluation and develop some options. Graded 12 gauge barrels aren't hard to find in 12 gauge. The fact they have the early style ejectors might complicate things a tad, but I'm sure they are out there. You might be able to find an early AE that's in rough shape with good barrels and do a swap and fit, but starting with Kirk would be my first step to knowing what your options are.
