I received a bunch of once fired .40 S&W brass with assorted headstones.
As I was sorting it out I came across several .40 S&W Federal NT brass.
To me it looks like the flasholes are larger than the other brands of brass.
I don't have any way to measure the flashholes as I'm away from my bench for a few more months.
Any one have any experience with the NT brass?
Is it safe to load.
Any and all information is much appreciated.
Thanks,
Blkpwdrbuff