For 9mm ammunition, it is best to use *small pistol primers*. Here are some certain recommendations and factors: ### Primer Sort - *Tiny Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce responsible compact pistol primers. ### https://winchester-primers-for-sa57890.dgbloggers.com/31789516/think-about-reliable-makes-recognized-for-high-quality-and-reliability