For 9mm ammunition, it is best to use *compact pistol primers*. Here are some particular recommendations and concerns: ### Primer Style - *Compact Pistol Primer*: This is actually the normal primer utilized for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create responsible modest pistol primers. https://winchesterprimersinstockf73456.mdkblog.com/37124500/look-at-highly-regarded-models-recognized-for-good-quality-and-reliability