That is a neat old rifle! Am I seeing things , or in the close up of the lock , does it look like a faint circle around the touch hole?As if it had been plugged and redrilled ? And , the barrel metal in front of the frizzen , looks rougher than right above the touch hole
. To be such an old rifle all the visible lock screws are almost perfect , with some "blueing" remaining on the frizzen screw? I like the old piece , but I would still be suspect , of a few things. Nate