Thread: Over pressure signs when there wasnt any before

Originally Posted by chainsaw

Flat primers is a sign to watch out for but not the most telling.
What about other pressure signs ?
how was the bolt lift after firing ?
There does not appear to be ejector stamp mark or swipe marks on the case above.
As @stug mentions above, are you seeing a change in muzzle velocity ?
Have you weighed the brass to check how much variation between cases ? Some brands can vary quite a bit. Heavy cases = thick brass = less internal volume = more pressure for same load.

Absolutely no other signs on the cases, and they go in and come out fine.

Interesting haven't weight the brass will try that next time round.