For 9mm ammunition, it is best to use *compact pistol primers*. Here are some certain suggestions and issues: ### Primer Form - *Smaller Pistol Primer*: This can be the typical primer employed for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create reputable tiny pistol primers. https://elliottmoifz.dm-blog.com/31474262/consider-trustworthy-makes-noted-for-quality-and-reliability