For 9mm ammunition, it is best to use *smaller pistol primers*. Here are a few specific recommendations and concerns: ### Primer Sort - *Little Pistol Primer*: This is the conventional primer employed for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all develop reputable small pistol primers. ### https://codyapkfw.blogsuperapp.com/31901278/consider-respected-brand-names-known-for-high-quality-and-trustworthiness