For 9mm ammunition, you need to use *smaller pistol primers*. Below are a few specific tips and things to consider: ### Primer Variety - *Little Pistol Primer*: This is the standard primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all deliver reliable smaller pistol primers. https://largerifleprimersforsalei82582.webdesign96.com/31964623/think-about-reliable-models-noted-for-high-quality-and-trustworthiness