For 9mm ammunition, you need to use *small pistol primers*. Here are several specific recommendations and criteria: ### Primer Sort - *Smaller Pistol Primer*: This is the standard primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all generate reputable modest pistol primers. ### Versions https://martinxxlrj.madmouseblog.com/11847552/look-at-highly-regarded-brand-names-known-for-high-quality-and-reliability