For 9mm ammunition, you need to use *smaller pistol primers*. Here are some certain suggestions and things to consider: ### Primer Variety - *Modest Pistol Primer*: This is the regular primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable tiny pistol primers. ### https://winchesterprimersuk71593.blogolenta.com/28297301/take-into-account-reliable-brands-known-for-high-quality-and-reliability