For 9mm ammunition, you must use *compact pistol primers*. Here are some particular 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 responsible compact pistol primers. ### Versions - https://winchester-primers-in-sto26926.elbloglibre.com/31376878/think-about-reliable-brand-names-known-for-good-quality-and-dependability