For 9mm ammunition, it is best to use *small pistol primers*. Here are a few certain suggestions and factors: ### Primer Sort - *Tiny Pistol Primer*: This is actually the normal primer utilized for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce reliable compact pistol primers. https://stephenlhyne.blogpixi.com/31711985/look-at-dependable-brands-noted-for-quality-and-trustworthiness