For 9mm ammunition, it is best to use *small pistol primers*. Here are a few precise recommendations and considerations: ### Primer Kind - *Tiny Pistol Primer*: This is actually the typical primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all make trustworthy smaller pistol primers. https://winchester400primers500005937.ja-blog.com/31490295/look-at-reliable-models-recognized-for-good-quality-and-dependability