For 9mm ammunition, it is best to use *tiny pistol primers*. Here are several precise tips and factors: ### Primer Type - *Smaller Pistol Primer*: This is actually the conventional primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all produce reputable little pistol primers. ### https://winchestersmallpistolprim14702.howeweb.com/31992198/contemplate-highly-regarded-manufacturers-recognized-for-high-quality-and-trustworthiness