Vintage thompson center .54 cal maxi-ball single cavity mould for sale

[foxhunter]

vintage thompson center .54 cal maxi-ball single cavity mould f/s, like new in box with paperwork 47.50 shipped tyd
for those brave enough to hunt dangerous game with a smoke pole.

 

[Boone66]

Any idea how this would shoot out of a Pedersoli double rifle?

 

[foxhunter]

i really don't, it is sold and i have been trying to get the website to open so i could mark it sold, thanks
i think it is a 400 or 450 gr slug.