For some reason the A2000 thread is locked. I suspect by accident. But I took a look at my B2000. The barrel has the usual array of Belgium proof marks, but no model number. The model appears on the left side of the receiver and no where else.
Rudolph... Please copy and paste this reply thread into the A2000 original...and I will delete this one. ( I do not have the tools to merge the two threads ) Thank you...