For 9mm ammunition, you must use *small pistol primers*. Here are a few particular tips and considerations: ### Primer Variety - *Modest Pistol Primer*: This is the common primer useful for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all make responsible little pistol primers. ### Variations - https://winchesterprimersinstock68902.tusblogos.com/31407231/think-about-highly-regarded-brand-names-known-for-good-quality-and-trustworthiness