For 9mm ammunition, you must use *smaller pistol primers*. Below are a few specific recommendations and concerns: ### Primer Kind - *Little Pistol Primer*: This is the standard primer used for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all deliver trusted smaller pistol primers. ### Versions - https://winchester-primers-in-sto46790.blog-gold.com/38974626/contemplate-respected-brands-known-for-high-quality-and-reliability