For 9mm ammunition, it is best to use *compact pistol primers*. Here are several unique recommendations and factors: ### Primer Sort - *Tiny Pistol Primer*: This can be the common primer useful for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce trustworthy tiny pistol primers. ### https://louisocpbm.theisblog.com/31622050/take-into-consideration-reputable-makes-noted-for-quality-and-reliability