For 9mm ammunition, you should use *little pistol primers*. Here are a few distinct suggestions and criteria: ### Primer Style - *Compact Pistol Primer*: Here is the standard primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all develop trusted modest pistol primers. ### Versions - https://winchester400primers500073061.blogitright.com/31548043/consider-trustworthy-manufacturers-known-for-quality-and-trustworthiness