Using a modest rifle primer in pistol ammunition is generally not encouraged. Below are a few vital factors to look at: ### Variations in Layout one. *Primer Composition*: Compact rifle primers usually Use a more challenging cup than modest pistol primers, made to resist higher pressures affiliated with rifle cartridges. https://titusutokc.frewwebs.com/32011653/employing-a-little-rifle-primer-in-pistol-ammunition-is-mostly-not-suggested