For 9mm ammunition, you must use *compact pistol primers*. Here are a few specific recommendations and concerns: ### Primer Kind - *Small Pistol Primer*: This is the conventional primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all generate reputable tiny pistol primers. ### Variations - https://winchester-200-primers-in38382.blog2freedom.com/31382385/take-into-consideration-reliable-brand-names-known-for-top-quality-and-reliability