CHS Brass

[linotype]

Recently picked up some 7.62 NATO brass that has, which I'm guessing, ejector and extractor marks on the case head. Been told that these are called Case Head Swipes (CHS).
My question is, if these CHS marks are noticeable, has the brass been compromised. Is it safe to reload? I didn't see any bright rings on the body near the head or any sign of case separation.

thanks,
Linotype

[nicholst55]

Those marks are generally, but not always, signs of excessive pressure. A weak ejector spring can cause similar marks. If there are no signs of incipient case head separation and the primers are still intact, I would think that they'll be okay. I'd keep a close eye on them for loose primer pockets or other problems, though.

[linotype]

Those marks are generally, but not always, signs of excessive pressure. A weak ejector spring can cause similar marks. If there are no signs of incipient case head separation and the primers are still intact, I would think that they'll be okay. I'd keep a close eye on them for loose primer pockets or other problems, though.

Pockets look OK, but I still have reservations. Remeber reading somewhere that CHS couold also be from a lack of proper bullet exit dwell time verses improper recoil spring letting the bolt open a bit too soon before the chamber pressure drops. Either way, that can't be good for the brass.