National Metallic Pure Tin Bullet Casting Alloy (99.9% Pure) 1 lb Bag

MidwayUSA has teamed up with an industry leading Certified Lead Foundry to offer the highest quality casting alloys available. This is 99.9% Pure Tin and is excellent for providing a better fill of the bullet molds. The Brinell Hardness of Pure Tin is approximately 2.5. Sold as a 1 lb. bag of cut pieces.