The Old fella has rear sights & the bore is better than I thought, it only looks like that in the photo as that is far as my finger went down the bore when I stuck it in.

The rifling looks to be very slow twist & might even be shoot-able ?

One of the locks is stuck & the screw for the lock has been butchered, that is how it lost all its bits I bet, went some where to get fixed, half pulled apart and .....

It actually feels good in the hand .