Methow Packer reported: Has any person used these for magnum case application. Such as three hundred WM. Are they used on a regular basis for large cases? I do know they're created for large rifle standard situations. CCI won't make bench rest good quality primers for large potential magnum cartridges? https://zndhtchensmallpistol1000s16147.frewwebs.com/32161741/how-much-you-need-to-expect-you-ll-pay-for-a-good-209-zündhütchen