For 9mm ammunition, it is best to use *little pistol primers*. Here are several unique tips and criteria: ### Primer Type - *Compact 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://winchester250magnumprimer93583.elbloglibre.com/31330501/look-at-reputable-brand-names-known-for-top-quality-and-reliability