For 9mm ammunition, you should use *modest pistol primers*. Below are a few particular suggestions and issues: ### Primer Form - *Compact Pistol Primer*: Here is the standard primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce dependable tiny pistol primers. ### Variations - https://winchestersmallpistolprim24567.buyoutblog.com/31488182/consider-reliable-models-noted-for-quality-and-reliability