For 9mm ammunition, you should use *compact pistol primers*. Here are several certain tips and factors: ### Primer Style - *Little Pistol Primer*: This can be the conventional primer used for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all create reputable smaller pistol primers. ### Variants - https://emilianogextb.dailyhitblog.com/36868937/consider-highly-regarded-manufacturers-recognized-for-excellent-and-trustworthiness