For 9mm ammunition, you must use *smaller pistol primers*. Below are a few certain suggestions and considerations: ### Primer Type - *Small Pistol Primer*: This is the conventional primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable tiny pistol primers. ### Variations - https://large-rifle-primers-winch73716.blogthisbiz.com/37897930/contemplate-trustworthy-models-noted-for-excellent-and-dependability