For 9mm ammunition, you need to use *tiny pistol primers*. Here are several unique recommendations and considerations: ### Primer Kind - *Little Pistol Primer*: This is the standard primer used for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all deliver trustworthy tiny pistol primers. ### Variations - https://winchester-41-small-rifle02356.blogofchange.com/31981391/look-at-respected-brand-names-known-for-high-quality-and-reliability