For 9mm ammunition, you should use *compact pistol primers*. Here are some particular recommendations and concerns: ### Primer Kind - *Tiny Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce reliable compact pistol primers. ### Variants - https://claytoneewqj.isblog.net/take-into-account-reliable-models-noted-for-quality-and-reliability-48659027