Utilizing a smaller rifle primer in pistol ammunition is mostly not suggested. Here are some important factors to consider: ### Variations in Design and style 1. *Primer Composition*: Modest rifle primers ordinarily have a more difficult cup than compact pistol primers, developed to withstand larger pressures connected to rifle cartridges. https://winchesterprimersinstock56789.mpeblog.com/55630324/using-a-small-rifle-primer-in-pistol-ammunition-is-usually-not-recommended