For 9mm ammunition, it is best to use *smaller pistol primers*. Here are a few specific recommendations and factors: ### Primer Variety - *Smaller Pistol Primer*: Here is the conventional primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all create trustworthy tiny pistol primers. ### https://israelgbxpi.blogdal.com/31851721/take-into-consideration-respected-models-noted-for-quality-and-reliability