For 9mm ammunition, you must use *smaller pistol primers*. Here are some particular tips and things to consider: ### Primer Form - *Smaller Pistol Primer*: This is actually the typical primer useful for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all create trusted tiny pistol primers. https://holdentfqco.bloggerbags.com/36647840/look-at-reputable-manufacturers-recognized-for-good-quality-and-dependability