For 9mm ammunition, you must use *smaller pistol primers*. Here are a few specific suggestions and concerns: ### Primer Style - *Compact Pistol Primer*: This is actually the common primer utilized for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all generate trustworthy little pistol primers. ### Variations https://winchesterprimersforsale46790.theobloggers.com/37548306/consider-reputable-makes-recognized-for-top-quality-and-reliability