For 9mm ammunition, it is best to use *tiny pistol primers*. Here are some precise tips and factors: ### Primer Form - *Small Pistol Primer*: This is actually the typical primer useful for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all create reputable smaller pistol primers. ### https://winchester-large-pistol-p49506.dsiblogger.com/64303082/think-about-trustworthy-manufacturers-recognized-for-good-quality-and-dependability