Anyone ever run into this brass?
Don't know where I picked it up, but tried to reload it and discovered it was berdan primed.
Was surprised when I felt "resistance" on sizing, and my RCBS dies punched through the center of the twin holes, without breaking the de-capping pin!
I looked and discovered the twin holes instead of one, With a NEW center hole!
Got to start watching stuff like this more closely!
Virgil B.