I have been experimenting with my alloys. I started by mixing 3-1 lead to lino with good results. Because I have limited amounts of lino, I eventually transitioned to a 4-1 mix and got equally good results. My estimates are that is approximately less than 1% tin and a bit over 2% antimony. Sized and lubed I get good accuracy and absolutely zero leading.
It would appear that provided bullets sized to bore and adequate lube, softer than usual alloys can work...
I just acquired a bunch of one lb ingots labeled 10-1 and assuming it is one part tin to 10 parts lead, I am wondering if I should try 2 lbs of lead to one 10-1 or perhaps get away with 3lbs of lead to one 10-1? Will the missing antimony make a huge difference?