I have just found one in the gun room and there looks to be some stock damage. Took to local LSG and they said it looked pretty good, but the butt end of stock had some water damage and a bad repair a long time ago and the stock was basically rotting from inside.
They suggested a replacement stock. Would that be worth it to fix this up. It was my Dads but I don't remember where he had picked it up - its not sentimental.