1) Armi San Marco .44 Colt Walker Replica Revolver.

2) Indian Manufactured Scottish All Steel Flintlock Pistol in .52" calibre smooth bore.

The Colt Walker is second-hand and was in bits as the previous owner had taken it apart and couldn't get it back together again so it would work!
After a few hours cleaning it up and removing the burrs from some of the components and reassembling it correctly, all I need to get is a new percussion cap nipple and I have what appears to be a good quality and good condition .44 Colt Walker replica which is in good working order.
Looking forward to using it, but it does appear to be a heavy old lump.
Maybe you could let me know what is the best size of ball to use in the .44 Colt walker and where I can purchase them from?
The Scottish pistol has never been fired even though is four years old it remains to be seen how accurate it is with a patched ball.