Utilizing a small rifle primer in pistol ammunition is normally not suggested. Here are a few significant details to think about: ### Dissimilarities in Structure 1. *Primer Composition*: Modest rifle primers usually Have a very harder cup than modest pistol primers, designed to withstand increased pressures associated with rifle cartridges. https://andersonavohb.nizarblog.com/31549840/using-a-little-rifle-primer-in-pistol-ammunition-is-mostly-not-suggested