For 9mm ammunition, you ought to use *compact pistol primers*. Here are some particular suggestions and things to consider: ### Primer Form - *Smaller Pistol Primer*: This can be the typical primer employed for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all generate trustworthy little pistol primers. https://lanethuto.bligblogging.com/32005012/consider-trustworthy-manufacturers-known-for-high-quality-and-trustworthiness