Using a modest rifle primer in pistol ammunition is mostly not advisable. Here are several significant factors to think about: ### Distinctions in Design and style 1. *Primer Composition*: Little rifle primers usually have a harder cup than compact pistol primers, made to withstand bigger pressures associated with rifle cartridges. https://johnathandilmp.bloguetechno.com/utilizing-a-tiny-rifle-primer-in-pistol-ammunition-is-mostly-not-recommended-66702149