Well...I think both "A" and "B" are possible.
I know "B" is possible.
Had an old Enfield that would have primers protruding from case head.
Saw these in reloads at the beginning powder steps.
Have reloads for a Rem M700 that I neck size, Bolt closes with some force.
So this rifle may "crush fit" with the case head against the bolt face.
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Ray
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