For 9mm ammunition, you need to use *smaller pistol primers*. Here are some certain tips and factors: ### Primer Variety - *Small Pistol Primer*: This is the standard primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all develop responsible compact pistol primers. ### Versions - https://holdenhgzmy.shotblogs.com/look-at-dependable-manufacturers-known-for-top-quality-and-reliability-45446267