For 9mm ammunition, you must use *little pistol primers*. Here are some specific suggestions and things to consider: ### Primer Sort - *Little Pistol Primer*: Here is the common primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all generate reliable modest pistol primers. ### Variants https://louispeqcm.bleepblogs.com/31895366/consider-dependable-brands-noted-for-high-quality-and-trustworthiness