Using a modest rifle primer in pistol ammunition is generally not recommended. Here are a few significant details to look at: ### Variations in Layout one. *Primer Composition*: Smaller rifle primers typically Have got a harder cup than smaller pistol primers, developed to resist higher pressures connected to rifle cartridges. https://winchesterlargepistolprim57893.ezblogz.com/63077092/using-a-little-rifle-primer-in-pistol-ammunition-is-generally-not-recommended