For 9mm ammunition, you should use *small pistol primers*. Here are some particular recommendations and criteria: ### Primer Type - *Modest Pistol Primer*: This is the common primer useful for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all produce dependable smaller pistol primers. ### Variations - https://winchester-primers-in-sto83567.suomiblog.com/take-into-account-trustworthy-manufacturers-known-for-quality-and-trustworthiness-47136716