Thread: Fiochi large rifle primers

I use them on my Milsurps as the primer cup appears to be harder than federal.

Im guessing cci is in between from my memory but i have used all my cci.

Had one federal burst in the mas36. Firing pin leaves very deep indents. Fired about 300 rounds since swapping and no more ruptures.

Have used them aswell in the 308 tikka for a hunting load in mixed brass and thrown powder. All went bang and did the job. didn't do a load with fed to compare any velocity or pressure differences. So cant comment on this cold burning