5 out of 20 CCI BR primers had trouble fitting in once fired FGMM brass. I had uniformed the pocket by hand and had noticed some were tighter than others. Now when I'm priming a few cases actual shaved of half moons of the primers cup. And I had to redo some of them. Now if you run your finger over the top of some of the cases it has a sharp edge on the pocket lip.
FGMM brass and CCI primers - some too tight?
- Thread starter thefitter
- Start date
Re: FGMM brass and CCI primers - some too tight?
No you should not have to swage primer pockets on commercial FGMM brass. I have found with my RCBS hand priming to that sometimes Ihave to jiggle the case as I start the primer. It is just a matter of getting the case lined up with the primer. Just a thought.
No you should not have to swage primer pockets on commercial FGMM brass. I have found with my RCBS hand priming to that sometimes Ihave to jiggle the case as I start the primer. It is just a matter of getting the case lined up with the primer. Just a thought.
