Williamson single shot deringer, cal 41 short RF or 41 percussion.

Williamson single shot deringer, cal 41 short RF or 41 percussion. missing the original insert, permitting to shoot it as a cap and ball, usually missing; The stock is excellent and checkered,  no damage at all, just a bit of discoloration,  serial 8097. Brass has never been cleaned.  barrel has excellent rifling , good readable adress( most of the time not visible)  Barrel has a nice brown patina, ,. Perfect shooter, all original