Utilizing a smaller rifle primer in pistol ammunition is generally not advisable. Here are several vital details to contemplate: ### Variances in Style and design one. *Primer Composition*: Modest rifle primers commonly Use a more challenging cup than modest pistol primers, made to resist larger pressures connected with rifle cartridges. https://waylonpcoak.blogs100.com/31897326/using-a-little-rifle-primer-in-pistol-ammunition-is-usually-not-advisable