Utilizing a smaller rifle primer in pistol ammunition is mostly not proposed. Here are several critical details to consider: ### Distinctions in Style one. *Primer Composition*: Small rifle primers commonly Possess a more challenging cup than small pistol primers, made to face up to higher pressures linked to rifle cartridges. https://winchester-250-magnum-pri28516.bleepblogs.com/31895375/employing-a-little-rifle-primer-in-pistol-ammunition-is-generally-not-suggested