As has been mentioned there are drop in replacements for the T/C lock.
There are replacement barrels, locks, and stocks and if you replaced all that stuff you wouldn't have a T/C amymore.
I almost fell for that one and figured I'd have the cost of the T/C, the new stock from Pecatonica, a replacement LR lock, Green Mountain barrel and the cost of the whole thing would only be about $800 bucks!!!! :boohoo:
Soooooooo I took birddog6's advice and had a .58 Jeager built by him for about...., well we won't go into that, but he builds a really fine rifle, AND his prices are a bargan no matter the cost. I was so thrilled with the Jeager I bought a .40 Bucks County from him also.
Now I own several T/C's, 3 Lymans, a CVA, and these two custom guns.
I'll bet if you sent the T/C back to the factory they would upgrade it if need be for nothing but the expense of shipping.
There isn't a thing wrong with the T/C product and they have the best service in the industry.
I have one at least 20 years old and the stock developed a slight crack near the butt plate. They replaced it with new and I had it back in 5 business days. ::