For 9mm ammunition, you should use *little pistol primers*. Here are several precise tips and things to consider: ### Primer Style - *Compact Pistol Primer*: Here is the typical primer employed for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable tiny pistol primers. ### Versions https://winchester-200-primers-in81787.blog4youth.com/31981179/consider-reliable-brand-names-recognized-for-good-quality-and-trustworthiness