For 9mm ammunition, you must use *smaller pistol primers*. Here are a few specific recommendations and concerns: ### Primer Variety - *Smaller Pistol Primer*: This can be the typical primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all produce dependable little pistol primers. ### Variants https://winchester-large-pistol-p57890.livebloggs.com/37715169/contemplate-trustworthy-models-noted-for-high-quality-and-trustworthiness