Utilizing a tiny rifle primer in pistol ammunition is mostly not proposed. Here are some crucial factors to look at: ### Dissimilarities in Design one. *Primer Composition*: Compact rifle primers typically have a harder cup than compact pistol primers, built to face up to increased pressures linked to rifle cartridges. https://winchester-200-primers35678.suomiblog.com/using-a-small-rifle-primer-in-pistol-ammunition-is-usually-not-proposed-47120070