For 9mm ammunition, you'll want to use *little pistol primers*. Below are a few specific suggestions and issues: ### Primer Variety - *Tiny Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all deliver dependable smaller pistol primers. ### https://winchester250magnumprimer20639.blogsidea.com/37697107/think-about-reputable-manufacturers-known-for-high-quality-and-reliability