Utilizing a tiny rifle primer in pistol ammunition is generally not advisable. Below are a few crucial factors to consider: ### Variances in Structure one. *Primer Composition*: Compact rifle primers commonly Have got a more challenging cup than modest pistol primers, made to resist increased pressures associated with rifle cartridges. https://shanenpium.blogsidea.com/37683299/using-a-small-rifle-primer-in-pistol-ammunition-is-usually-not-encouraged