For 9mm ammunition, you should use *tiny pistol primers*. Here are several distinct recommendations and criteria: ### Primer Variety - *Tiny Pistol Primer*: This is the regular primer employed for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all produce trusted modest pistol primers. ### Variations - https://finntvkga.blogs100.com/31865454/think-about-respected-manufacturers-known-for-quality-and-trustworthiness