Using a little rifle primer in pistol ammunition is mostly not encouraged. Below are a few crucial factors to think about: ### Discrepancies in Design 1. *Primer Composition*: Tiny rifle primers commonly Have got a tougher cup than little pistol primers, developed to withstand higher pressures associated with rifle cartridges. https://winchester400primers500059481.develop-blog.com/37990746/using-a-compact-rifle-primer-in-pistol-ammunition-is-usually-not-proposed