For 9mm ammunition, you need to use *tiny pistol primers*. Here are some specific tips and factors: ### Primer Type - *Compact Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make dependable smaller pistol primers. ### Variations https://winchester400primers500057890.theobloggers.com/37565291/take-into-account-respected-brand-names-recognized-for-excellent-and-trustworthiness