For 9mm ammunition, you ought to use *little pistol primers*. Here are several precise tips and criteria: ### Primer Style - *Compact Pistol Primer*: Here is the typical primer employed for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable tiny pistol primers. ### Variations - https://large-rifle-primers-winch68901.total-blog.com/think-about-reliable-makes-recognized-for-excellent-and-dependability-56701770