For 9mm ammunition, you need to use *smaller pistol primers*. Below are a few specific recommendations and concerns: ### Primer Kind - *Tiny Pistol Primer*: Here is the conventional primer used for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all generate trustworthy little pistol primers. ### Variations https://devingzlxh.tribunablog.com/think-about-reliable-brand-names-known-for-top-quality-and-dependability-45854662