For 9mm ammunition, you need to use *little pistol primers*. Here are some specific suggestions and factors: ### Primer Sort - *Modest Pistol Primer*: Here is the conventional primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all develop trusted modest pistol primers. ### Variations - https://winchester-200-primers-in19404.elbloglibre.com/31385387/look-at-trustworthy-models-noted-for-quality-and-reliability