For 9mm ammunition, it is best to use *little pistol primers*. Below are a few specific tips and criteria: ### Primer Type - *Tiny Pistol Primer*: This can be the conventional primer utilized for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all deliver trustworthy smaller pistol primers. https://winchester-200-primers30610.bloginwi.com/65193057/think-about-highly-regarded-brands-noted-for-excellent-and-dependability