For 9mm ammunition, you need to use *tiny pistol primers*. Here are a few unique recommendations and concerns: ### Primer Variety - *Smaller Pistol Primer*: This is actually the regular primer useful for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all develop trusted little pistol primers. https://zaneivisc.blogvivi.com/31980991/look-at-highly-regarded-brand-names-known-for-top-quality-and-dependability