For 9mm ammunition, you must use *small pistol primers*. Here are a few precise suggestions and factors: ### Primer Form - *Smaller Pistol Primer*: Here is the standard primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all create responsible small pistol primers. ### Variations - https://milomanxi.blogdeazar.com/31558245/look-at-dependable-brand-names-known-for-top-quality-and-dependability