For 9mm ammunition, you should use *compact pistol primers*. Here are several specific suggestions and things to consider: ### Primer Type - *Little Pistol Primer*: This is actually the typical primer useful for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all create trustworthy modest pistol primers. ### https://winchesterprimersinstock80123.blogsvila.com/31562574/consider-trustworthy-models-known-for-top-quality-and-dependability