Charger clip anorak wanted.
The "Mark I" charger does not have a slit on the end to form the "spring and retain the cartridges. I have only one of these.
The "Mark II" has a slit and the common long cut-outs on the back face. However I have noticed that some have a single pip on the RH side just above the bottom hole, as you are looking from behind when it is deployed in the charger bridge.
I have a batch of 20 "Mark II" clips, nine of them have the single pip, the remainder do not.
Never noticed this before, then again, I haven't devoted much time to looking at them.
Can anyone enlighten me on the feature?