Using a tiny rifle primer in pistol ammunition is mostly not proposed. Here are some crucial points to think about: ### Discrepancies in Layout 1. *Primer Composition*: Smaller rifle primers normally Have a very more difficult cup than modest pistol primers, developed to resist increased pressures related to rifle cartridges. https://jaredbecso.webbuzzfeed.com/31941613/employing-a-smaller-rifle-primer-in-pistol-ammunition-is-normally-not-recommended