For 9mm ammunition, it is best to use *tiny pistol primers*. Below are a few particular recommendations and concerns: ### Primer Type - *Small Pistol Primer*: Here is the typical primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all deliver trusted tiny pistol primers. https://winchesterprimersforsalei46789.dreamyblogs.com/31793404/take-into-consideration-highly-regarded-manufacturers-recognized-for-excellent-and-trustworthiness