For 9mm ammunition, you ought to use *modest pistol primers*. Here are a few specific suggestions and considerations: ### Primer Type - *Modest Pistol Primer*: This is actually the regular primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all produce reputable smaller pistol primers. ### https://winchester-small-pistol-p99133.ampblogs.com/look-at-reputable-manufacturers-recognized-for-good-quality-and-dependability-68188228