hi everyone, i been casting for my 45-110 black powder cartridges for awhile now with good luck using 30 to 1 alloy. i want to start casting some bullets for smokeless loads for the same gun can i use the same alloy or do i need to change my alloy? i thought i read somewhere you need to use a different alloy for smokeless loads because of barrel leading is this true? if so why?
any information would be greatly appreciated.