Where is S/N stamped on trigger
 

Being new to Lugers, where is the S/N (last two digits) stamped on the trigger. Is it in "plain sight" like some other parts, or is it stamped on a part of the trigger that is inside the gun. thanks

When you take the sideplate off you should see the trigger serial number on the top part of the trigger. Bill

And when you get the side plate off, here's where to look;)

Dave in TN.