For 9mm ammunition, it is best to use *smaller pistol primers*. Below are a few particular recommendations and criteria: ### Primer Sort - *Smaller Pistol Primer*: Here is the regular primer utilized for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all develop trustworthy little pistol primers. ### https://winchester-primers-german57899.ambien-blog.com/37742224/consider-trustworthy-makes-recognized-for-excellent-and-trustworthiness