Employing a tiny rifle primer in pistol ammunition is mostly not encouraged. Here are several critical points to take into consideration: ### Variances in Structure 1. *Primer Composition*: Compact rifle primers usually Have a very harder cup than compact pistol primers, designed to resist higher pressures affiliated with rifle cartridges. https://tysonqqjoi.yomoblog.com/37817403/utilizing-a-smaller-rifle-primer-in-pistol-ammunition-is-generally-not-encouraged