I belive you will have a very hard time finding a replacement stock. I own a 28 ga. 2 barrel set that I purchased new. The stock "loosened up" about 8-9 years ago after only a fair amount of shooting. I spoke with Richard Skeuse (Reagent Chemical) about this and ended up sending it to Dave Wolfe in Waco, Texas at Mr. Skeuse's recommendation and introduction. Mr. Wolfe repaired the damaged wood and explained to me at that time that it would be cost prohibitive to replace the stock.
If you decide against the gun, I would be interested to know more about it or be put in touch with the owner. It might be a good gun for my younger son.
If you do get it and can make a stock work, I believe you will enjoy it!
