GT Bullets! Bullet Casting Alloy 2-2-96 per pound [2-2-96-alloy] - 2-2-96 bullet alloy where the breakdown is 2 parts tin - 2 parts antimony - 96 parts lead. This alloy is what we use for our pistol bullets that allow excellent expansion and due to the balance tin/antimony a tuff bullet that...
www.gtbullets.com
Here is a link for a company that sells certified 96-2-2 lead for casting.
Good solid company that sells as little as 5lb.
If you prefer pre mixed commercial lead.
My boss gave me the link.
It gets its lead and testing done from one of our sister foundry's in Virginia. Of course if you have a business license, and an ammo manufacturers license. If you could order 100,000 lb, at the current wholesale price, of $2 a pound. We could have Virginia send you some. LOL.