For 9mm ammunition, it is best to use *modest pistol primers*. Below are a few particular suggestions and issues: ### Primer Variety - *Little Pistol Primer*: This can be the common primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reliable modest pistol primers. https://winchester-primers-german91244.dreamyblogs.com/31751885/contemplate-reputable-makes-noted-for-quality-and-reliability