Utilizing a small rifle primer in pistol ammunition is normally not proposed. Here are several critical details to look at: ### Variances in Layout one. *Primer Composition*: Little rifle primers commonly have a tougher cup than smaller pistol primers, built to face up to greater pressures connected with rifle cartridges. https://winchesterlargepistolprim63718.webbuzzfeed.com/31975741/utilizing-a-small-rifle-primer-in-pistol-ammunition-is-generally-not-suggested