For 9mm ammunition, you need to use *tiny pistol primers*. Here are several particular recommendations and factors: ### Primer Kind - *Compact Pistol Primer*: Here is the common primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce dependable small pistol primers. ### Variants - https://winchester-large-rifle-pr05924.blogoxo.com/31529186/take-into-consideration-reliable-models-recognized-for-good-quality-and-reliability