Using a compact rifle primer in pistol ammunition is generally not advisable. Here are some crucial factors to look at: ### Differences in Design and style 1. *Primer Composition*: Small rifle primers typically have a tougher cup than little pistol primers, made to resist greater pressures connected with rifle cartridges. https://winchesterprimersinstockf35678.pages10.com/using-a-smaller-rifle-primer-in-pistol-ammunition-is-normally-not-recommended-66925034