For 9mm ammunition, you ought to use *small pistol primers*. Here are several distinct tips and things to consider: ### Primer Sort - *Small Pistol Primer*: This can be the regular primer used for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all make trustworthy smaller pistol primers. https://winchester-200-primers-in81787.blog4youth.com/31981179/consider-reliable-brand-names-recognized-for-good-quality-and-trustworthiness