For 9mm ammunition, you must use *compact pistol primers*. Here are some certain recommendations and factors: ### Primer Sort - *Tiny Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce reliable compact pistol primers. ### Variants - https://winchesterlargerifleprime73848.blogofoto.com/62633070/think-about-dependable-manufacturers-recognized-for-excellent-and-trustworthiness