I was reading the 9th edition of Cartridges of the World and I read something very interesting. On page 443 the book notes that the .410 shot shell can be fired in the 45-70 rifle and I assume it can also be fired in the T/C pistol in caliber 45-70. I have never heard of anyone doing this. So my question is...are any of you folks doing this and what are the results?