For 9mm ammunition, you should use *smaller pistol primers*. Below are a few specific recommendations and concerns: ### Primer Kind - *Little Pistol Primer*: This is the regular primer used for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all develop responsible little pistol primers. ### Variations - https://andersonacdzx.bloggin-ads.com/54732067/look-at-reputable-brand-names-known-for-high-quality-and-reliability