For 9mm ammunition, you'll want to use *tiny pistol primers*. Here are several unique 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 trustworthy little pistol primers. ### Variations - https://winchesterprimersuk13456.win-blog.com/11730285/look-at-trustworthy-manufacturers-recognized-for-good-quality-and-dependability