For 9mm ammunition, you need to use *little pistol primers*. Here are several unique tips and criteria: ### Primer Style - *Compact Pistol Primer*: Here is the typical primer employed for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all generate trustworthy small pistol primers. ### Variants - https://largerifleprimerswinchest91234.bloginder.com/32061012/look-at-trustworthy-models-noted-for-high-quality-and-trustworthiness