For 9mm ammunition, you must use *smaller pistol primers*. Below are a few unique recommendations and things to consider: ### Primer Style - *Compact Pistol Primer*: Here is the typical primer employed for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable tiny pistol primers. ### https://large-rifle-primers-for-s37890.yomoblog.com/37816613/contemplate-dependable-brands-known-for-good-quality-and-dependability