Using a little rifle primer in pistol ammunition is usually not encouraged. Below are a few essential factors to consider: ### Discrepancies in Design 1. *Primer Composition*: Tiny rifle primers ordinarily have a tougher cup than little pistol primers, developed to face up to bigger pressures related to rifle cartridges. https://winchester-primers-in-sto49630.blogpixi.com/31664727/using-a-modest-rifle-primer-in-pistol-ammunition-is-mostly-not-recommended