Remington Small Pistol Primers 112 and 512 small pistol primers, However, will not always fit in the normal vs magnum class that differs involving differing kinds of gunpowder. These are generally the most commonly made use of primers in reloading recipes, and they're the “bread and butter” of reloading. CCI https://www.ammosuppliershop.com/product-category/cci-primers-for-sale/