For 9mm ammunition, you should use *little pistol primers*. Here are several precise suggestions and things to consider: ### Primer Form - *Compact Pistol Primer*: Here is the typical primer employed for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make trustworthy tiny pistol primers. ### Variations https://winchesterprimersforsale20600.59bloggers.com/31864572/consider-trustworthy-makes-noted-for-quality-and-reliability