Using a small rifle primer in pistol ammunition is generally not recommended. Here are some important points to consider: ### Differences in Design 1. *Primer Composition*: Small rifle primers typically have a harder cup than small pistol primers, designed to withstand higher pressures associate

For 9mm ammunition, you should use *small pistol primers*. Here are some specific recommendations and considerations: ### Primer Type - *Small Pistol Primer*: This is the standard primer used for reloading 9mm ammo. Brands like CCI, Federal, Winchester, and Remington all produce reliable small p

Employing a modest rifle primer in pistol ammunition is usually not encouraged. Here are a few vital details to contemplate: ### Distinctions in Style one. *Primer Composition*: Small rifle primers normally Use a more challenging cup than smaller pistol primers, designed to face up to greater pr