I recently got a "big brother" for my 617. I'd like to know the history, the serial is AEK54XX, the model says "686" and there are some markings on the crane that say "CL3" "S" and "X168X". The trigger and hammer are stainless and it has a hammer mounted firing pin. It shoots great, has a smooth trigger and is more accurate than me.
If you have any information it would be appreciated.
If you have any information it would be appreciated.