MidwayUSA has teamed up with an industry leading Certified Lead Foundry to offer the highest quality casting alloys available. This alloy features 4% Tin, 12% Antimony, and 84% Lead. Linotype is typically known to be too hard for hunting as it will shatter upon bone contact. It is great for high velocity target bullets. Blended 1 to 1 with pure lead, this alloy can produce Hardball alloy. The Brinell Hardness of Linotype alloy is approximately 22. Sold by the ingot, not by weight.