For 9mm ammunition, you should use *tiny pistol primers*. Here are several precise suggestions and things to consider: ### Primer Form - *Smaller Pistol Primer*: This can be the common primer employed for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all generate dependable little pistol primers. ### https://largepistolprimersforsale91345.alltdesign.com/think-about-reputable-makes-noted-for-high-quality-and-reliability-51017561