Employing a little rifle primer in pistol ammunition is mostly not encouraged. Below are a few essential points to take into consideration: ### Dissimilarities in Style 1. *Primer Composition*: Little rifle primers usually have a tougher cup than little pistol primers, designed to withstand bigger pressures related to rifle cartridges. https://winchester-primers-europe18413.tkzblog.com/31290709/using-a-modest-rifle-primer-in-pistol-ammunition-is-normally-not-advised