For 9mm ammunition, you'll want to use *tiny pistol primers*. Here are several precise tips and criteria: ### Primer Type - *Little Pistol Primer*: Here is the conventional primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable tiny pistol primers. ### Variations - https://erickkpsst.blogitright.com/31513560/consider-highly-regarded-brand-names-known-for-good-quality-and-dependability