Using a tiny rifle primer in pistol ammunition is mostly not proposed. Here are some crucial factors to look at: ### Differences in Style 1. *Primer Composition*: Little rifle primers usually Possess a harder cup than small pistol primers, designed to face up to bigger pressures affiliated with rifle cartridges. https://winchester-primers-german24578.blogdon.net/utilizing-a-modest-rifle-primer-in-pistol-ammunition-is-generally-not-encouraged-47606144