For 9mm ammunition, it is best to use *modest pistol primers*. Here are a few particular recommendations and issues: ### Primer Type - *Modest Pistol Primer*: Here is the standard primer utilized for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reliable tiny pistol primers. ### https://winchester250magnumprimer24067.suomiblog.com/think-about-respected-brands-known-for-high-quality-and-dependability-47101055