For 9mm ammunition, you should use *modest pistol primers*. Here are a few precise recommendations and things to consider: ### Primer Variety - *Smaller Pistol Primer*: This is the standard primer utilized for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all make responsible smaller pistol primers. ### https://winchester-41-small-rifle04703.blogdon.net/take-into-account-reputable-models-noted-for-quality-and-reliability-47606773