Originally Posted by Webley
What are you casting for? I suggest you buy and read the Lyman Cast Bullet Handbook which clearly sets for mixes and the proper bullet alloys. If you are casting for muzzleloaders, you have no need for 50/50. If you are casting for handguns, you will need to get some antimony into the mix. If you are casting for rifles, you have a way to go or you will have a leading problem. After you fill in the blanks, we can be more helpful.
Webley - I have that book but some how looked over the chart that showed the percentages