For 9mm ammunition, you need to use *smaller pistol primers*. Below are a few specific tips and considerations: ### Primer Type - *Compact Pistol Primer*: This can be the normal primer used for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all make trustworthy small pistol primers. ### https://franciscozobdc.bloggip.com/31436074/think-about-highly-regarded-manufacturers-recognized-for-good-quality-and-dependability