For 9mm ammunition, it is best to use *compact pistol primers*. Here are a few particular tips and issues: ### Primer Sort - *Compact Pistol Primer*: This can be the standard primer employed for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all create trusted small pistol primers. https://large-pistol-primers-for53950.ttblogs.com/10969154/look-at-dependable-makes-recognized-for-top-quality-and-reliability