Using a compact rifle primer in pistol ammunition is mostly not proposed. Here are several critical factors to look at: ### Variances in Structure one. *Primer Composition*: Modest rifle primers usually Have a very more difficult cup than compact pistol primers, developed to resist better pressures related to rifle cartridges. https://lukasdsfmx.onzeblog.com/31437014/utilizing-a-tiny-rifle-primer-in-pistol-ammunition-is-normally-not-advised