For 9mm ammunition, it is best to use *small pistol primers*. Here are some certain recommendations and factors: ### Primer Sort - *Tiny Pistol Primer*: This is actually the normal primer utilized for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create dependable small pistol primers. https://griffintgtes.blogtov.com/11895582/contemplate-respected-manufacturers-known-for-high-quality-and-trustworthiness