Using a little rifle primer in pistol ammunition is usually not encouraged. Below are a few essential points to consider: ### Variations in Layout 1. *Primer Composition*: Tiny rifle primers generally Have a very more difficult cup than modest pistol primers, created to resist greater pressures connected with rifle cartridges. https://winchester200primersinsto68901.designertoblog.com/62853343/utilizing-a-small-rifle-primer-in-pistol-ammunition-is-generally-not-advised