For 9mm ammunition, you need to use *small pistol primers*. Here are several specific recommendations and considerations: ### Primer Sort - *Tiny Pistol Primer*: Here is the standard primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all develop trustworthy compact pistol primers. ### Variations https://large-rifle-primers-winch52725.educationalimpactblog.com/53424859/contemplate-reputable-makes-noted-for-excellent-and-trustworthiness