I have a Renegade and the stock cracked a number of years ago. I sent the entire rifle to Thompson Center and they replaced the stock free of charge and fit the rest of the rifle to the new one. I was impressed with that. I do not know what they would do about no having the stock. I wish you the best, you have a great rifle there. Although I might have a gunsmith check it out and make sure the bore is in good condition as is the rest of it before dropping a lot of money into it. I had a friend that gave me a " Traditions" with a cracked stock. Well I am fixing the stock, but the way he kept the gun, I doubt I would ever want to shoot it. Shame someone would treat a rifle like that....

Good luck