For 9mm ammunition, you should use *little pistol primers*. Here are a few particular suggestions and factors: ### Primer Form - *Modest Pistol Primer*: This is the typical primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all generate reliable tiny pistol primers. ### Variants - https://stephenlzlwj.blogunok.com/31671057/look-at-highly-regarded-brand-names-known-for-quality-and-trustworthiness