For 9mm ammunition, you need to use *little pistol primers*. Here are several certain recommendations and concerns: ### Primer Style - *Little Pistol Primer*: This is the typical primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce trustworthy tiny pistol primers. ### Variations - https://winchesterprimersinstockf02345.worldblogged.com/37345898/look-at-highly-regarded-makes-recognized-for-excellent-and-trustworthiness