Runs With The Fox--I have no idea what model the Ithaca is. I'm not familiar with older Ithacas. The stock is completely wrecked and most if not all of the internals are missing. It's a 12 bore with extractors. Can you post a pic of those two small bumps on the water table flats? This thing has round bumps that go from the flats around the fences. I took the J-hook out of the fore end to use as a pattern in making a J-hook for my Remington. They are very similar in shape. When the Remington's J-hook is finished I'll be re-intalling the Ithaca's.

Practice safe eating. Always use a condiment.