For 9mm ammunition, you should use *small pistol primers*. Here are a few precise suggestions and issues: ### Primer Form - *Smaller Pistol Primer*: This can be the common primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create reliable tiny pistol primers. ### https://winchester200primers29518.wssblogs.com/31445110/take-into-account-respected-brands-known-for-quality-and-reliability