For 9mm ammunition, you need to use *tiny pistol primers*. Here are several unique recommendations and things to consider: ### Primer Variety - *Little Pistol Primer*: Here is the standard primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all generate responsible tiny pistol primers. https://winchester-400-primers-5076169.bloggactif.com/32448164/contemplate-trustworthy-manufacturers-known-for-quality-and-trustworthiness