For 9mm ammunition, you'll want to use *smaller pistol primers*. Here are a few precise tips and criteria: ### Primer Type - *Little Pistol Primer*: This is actually the normal primer utilized for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create reputable tiny pistol primers. https://damientvjvh.blogadvize.com/38469572/look-at-trustworthy-manufacturers-recognized-for-high-quality-and-reliability