Utilizing a smaller rifle primer in pistol ammunition is generally not advised. Here are several vital details to contemplate: ### Variances in Style and design one. *Primer Composition*: Smaller rifle primers commonly Use a more challenging cup than smaller pistol primers, intended to resist larger pressures connected to rifle cartridges. https://travisyjvhc.newsbloger.com/31964247/using-a-little-rifle-primer-in-pistol-ammunition-is-mostly-not-suggested