For 9mm ammunition, you must use *smaller pistol primers*. Below are a few particular recommendations and factors: ### Primer Sort - *Little Pistol Primer*: This is actually the regular primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all deliver reliable compact pistol primers. ### Versions https://jeffreyrromm.thelateblog.com/31966129/contemplate-reputable-brand-names-noted-for-high-quality-and-trustworthiness