Using a compact rifle primer in pistol ammunition is normally not advised. Here are several vital details to consider: ### Variations in Style and design one. *Primer Composition*: Modest rifle primers generally Use a more challenging cup than modest pistol primers, made to resist greater pressures connected with rifle cartridges. https://winchesterlargepistolprim27161.suomiblog.com/utilizing-a-smaller-rifle-primer-in-pistol-ammunition-is-normally-not-proposed-47084581