For 9mm ammunition, you'll want to use *modest pistol primers*. Below are a few unique tips and criteria: ### Primer Style - *Smaller Pistol Primer*: This is actually the regular primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all generate reliable smaller pistol primers. ### https://shanebigfr.blogdon.net/look-at-reliable-models-noted-for-high-quality-and-trustworthiness-47590719