So I have a mint 1886 extra light on lay away and am starting to get set up to load for it. I plan to only shoot lead in this one just bc. I currently have some 300gr cast from a friend and will be buying some hard cast from beartooth bullets probably their 350gr piledriver jrs. My question for those who load for their miroku 1886’s is what diameter lead worked best for you : .458, .459 or .460?
