That is mostly correct. Barrett actually bought and still owns the Forbes Rifle Company and all it's assets including TDP, though none of it is actually being used as almost every piece of the rifle was redesigned to some level.
The stock on the other hand is not only exactly the same, they literally are the same stocks that where owned and being used by Forbes at the end. Moved straight from Maine to Tennessee. I was there.
They are full length hand bedded to individual actions at Barrett then the bedding is cleaned up on a CNC mill in the bedding station before they roll to the paint booth.
