For 9mm ammunition, you'll want to use *small pistol primers*. Here are a few particular recommendations and concerns: ### Primer Sort - *Tiny Pistol Primer*: This is actually the normal primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all make trustworthy small pistol primers. https://winchester200primersinsto85050.dm-blog.com/31494004/consider-dependable-brands-noted-for-excellent-and-dependability