For 9mm ammunition, it is best to use *modest pistol primers*. Below are a few specific recommendations and concerns: ### Primer Sort - *Tiny Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce reliable compact pistol primers. https://israelujwiu.answerblogs.com/31567077/look-at-dependable-brands-known-for-top-quality-and-dependability