For 9mm ammunition, you ought to use *tiny pistol primers*. Below are a few specific suggestions and considerations: ### Primer Variety - *Modest Pistol Primer*: This is actually the typical primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all deliver reliable smaller pistol primers. ### https://connerddylx.isblog.net/look-at-dependable-brand-names-known-for-high-quality-and-reliability-48664187