For 9mm ammunition, you must use *tiny pistol primers*. Below are a few specific tips and considerations: ### Primer Type - *Small Pistol Primer*: Here is the conventional primer employed for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create trustworthy compact pistol primers. ### Variations https://winchester250magnumprimer93583.elbloglibre.com/31330501/look-at-reputable-brand-names-known-for-top-quality-and-reliability