Employing a smaller rifle primer in pistol ammunition is generally not encouraged. Here are some crucial factors to look at: ### Differences in Style 1. *Primer Composition*: Small rifle primers usually have a harder cup than small pistol primers, designed to face up to bigger pressures associated with rifle cartridges. https://johnathanbpbnz.blogoxo.com/31529060/employing-a-modest-rifle-primer-in-pistol-ammunition-is-normally-not-recommended