Utilizing a smaller rifle primer in pistol ammunition is normally not advised. Here are several vital details to think about: ### Differences in Layout one. *Primer Composition*: Small rifle primers commonly have a harder cup than small pistol primers, designed to face up to greater pressures associated with rifle cartridges. https://codyapkfw.blogsuperapp.com/31901375/utilizing-a-compact-rifle-primer-in-pistol-ammunition-is-usually-not-recommended