{"product_id":"certified-20-to-1-bullet-casting-alloy-4-59-per-pound","title":"Certified 20 to 1 Bullet Casting Alloy","description":"\u003cp\u003e\u003cspan itemprop=\"description\"\u003e\u003cspan\u003eThese ingots are 5lb (pounds) each. \u003c\/span\u003e\u003cspan\u003eThis 20 to 1 alloy features twenty parts of lead and one part of tin (95% lead, 5% tin). This has been one of the standard black powder cartridge alloys since the 45-70 Government cartridge was first loaded in 1873. It is also popular with many of today's  \u003c\/span\u003e\u003cspan\u003ePrice listed is per pound and they are sold by the pound in 5 pound increments.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"description\"\u003e\u003cspan\u003eTechnical Information\u003cbr\u003eAlloy Composition: 20 parts Pb, 1 part Tin\u003cbr\u003eIngot Dimension: 8-3\/4\" x 1\" x 2\"\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eIngot Weight: 5 lbs --- NEED to order in quantities of 5\u003cbr\u003eApproximate Brinell Harness: 10\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⚠️\u003cstrong\u003eWARNING\u003c\/strong\u003e: This product can expose you to chemicals which are known to California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov\u003c\/span\u003e\u003c\/p\u003e","brand":"ZipMetals","offers":[{"title":"Default Title","offer_id":43521277886530,"sku":"120Bulletzip","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/9936\/1346\/files\/Screenshot_2026-03-17_122902.png?v=1773775793","url":"https:\/\/zipmetals.com\/products\/certified-20-to-1-bullet-casting-alloy-4-59-per-pound","provider":"ZipMetals","version":"1.0","type":"link"}