For 9mm ammunition, you should use *smaller pistol primers*. Here are several distinct tips and things to consider: ### Primer Form - *Little Pistol Primer*: Here is the common primer used for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all produce responsible modest pistol primers. ### Variants https://winchester-primers-europe13661.blue-blogs.com/38383242/consider-reliable-models-noted-for-excellent-and-dependability