Using a compact rifle primer in pistol ammunition is mostly not suggested. Here are some crucial points to think about: ### Variations in Style 1. *Primer Composition*: Small rifle primers typically have a harder cup than little pistol primers, designed to face up to increased pressures linked to rifle cartridges. https://jeffreyazzxx.ourcodeblog.com/31576637/using-a-little-rifle-primer-in-pistol-ammunition-is-mostly-not-encouraged