For 9mm ammunition, you'll want to use *tiny pistol primers*. Here are several precise tips and criteria: ### Primer Style - *Compact Pistol Primer*: Here is the typical primer employed for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all make reputable small pistol primers. ### Variants - https://winchester-primers-german06395.blogerus.com/53847651/contemplate-reliable-manufacturers-known-for-high-quality-and-trustworthiness