Originally Posted by
Omega45
Simple answer is yes they are ringed as you call them. Take a brand new Win 209 and you will see its ringed also. That has nothing to do with what the fired primer looks like. The bottom of the primer will have a bit of black on it also. See the sides of the primer? Clean, no blowback.
I never considered the manufactured ring around a W209 was the ring he was talking about. But since you mention it - I think that is really what he is talking about.
These are new un-shot primers I think you can see the primer case has the ring built in... it makes them easier to start on in a shot gun shell.