For 9mm ammunition, it is best to use *small pistol primers*. Here are several certain recommendations and things to consider: ### Primer Type - *Tiny Pistol Primer*: Here is the conventional primer used for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all make responsible little pistol primers. https://winchester200primers35678.educationalimpactblog.com/53413474/take-into-consideration-trustworthy-models-noted-for-high-quality-and-reliability