For 9mm ammunition, it is best to use *tiny pistol primers*. Below are a few unique suggestions and things to consider:### Primer Sort- *Tiny Pistol Primer*: Here is the common primer used for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all generate reliable modest pistol primers.### Variations- *Conventional vs. Magnum*

Using a small rifle primer in pistol ammunition is generally not recommended. Here are some important points to consider:### Differences in Design1. *Primer Composition*: Small rifle primers typically have a harder cup than small pistol primers, designed to withstand higher pressures associated with rifle cartridges. This can lead to inconsistent i

Using a smaller rifle primer in pistol ammunition is normally not advisable. Here are several essential factors to consider:### Differences in Design and styleone. *Primer Composition*: Small rifle primers ordinarily Use a more challenging cup than tiny pistol primers, designed to face up to bigger pressures associated with rifle cartridges. This m