For 9mm ammunition, you need to use *tiny pistol primers*. Below are a few distinct suggestions and things to consider: ### Primer Form - *Compact Pistol Primer*: Here is the conventional primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all develop reputable compact pistol primers. https://winchester-200-primers-in69012.izrablog.com/32002161/take-into-account-highly-regarded-makes-known-for-good-quality-and-dependability