For 9mm ammunition, you ought to use *compact pistol primers*. Below are a few specific recommendations and things to consider: ### Primer Variety - *Little Pistol Primer*: This is actually the common primer used for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all create dependable small pistol https://chanceobwph.bloggactif.com/32388037/look-at-dependable-makes-recognized-for-top-quality-and-reliability