10-12-2023, 04:55 AM
If the break is up at or near the neck/shoulder junction...
I had a couple of those in 6.5 Creed, at the top of the shoulder, it came from excessive work hardening of the neck area during resizing.
Grendel is a lower pressure case but I guess it could still happen there.
Like others have said, pictures, info needed on rifle, barrel, load, the brass, pic of the separated case, etc. needed before we can have a good idea of what's going on.
Not discounting the others on case separation of course.
I had a couple of those in 6.5 Creed, at the top of the shoulder, it came from excessive work hardening of the neck area during resizing.
Grendel is a lower pressure case but I guess it could still happen there.
Like others have said, pictures, info needed on rifle, barrel, load, the brass, pic of the separated case, etc. needed before we can have a good idea of what's going on.
Not discounting the others on case separation of course.
"Down the floor, out the door, Go Brandon Go!!!!!"