I have a similar rifle without patchbox in original flint. I seem to detect a slight step wrist at the termination of the butt moulding. I think Wallace calls this a step toe. The hardware on mine is brass, but the triggerguard is nearly identical to the one on this gun. I thought it was made in the valley of Virginia, but two friends of mine whose opinions I value seem to think mine was made by William Read of Spartanburg, Co. South Carolina. That being said, Read migrated to this area from the valley of Virginia which could explain the style. The reason I bring this up is that this very interesting rifle could very well have been made by someone who received his training in Virginia and later in life moved to another area in Tennessee or western North Carolina and incorporated some things he saw and liked into his creation. In any event I really like this rifle and hope someone more knowledgeable than myself can pin the maker down a little further. It is certainly a paradox and an interesting rifle to study.