Things You'll Need
Instructions
Ensure that the Luger is not loaded with a live magazine and that the safety switch, located at the rear left-hand side of the gun, is engaged.
Locate and write down the main four-digit serial number on the underside of the barrel, just above the trigger.
Find the script letter, which follows the serial number, and record it onto the paper. The script letter denotes the production series of your Luger.
Look at the top of the pistol. Note and record the numerical code just before the start of the exposed barrel. This refers to the Luger's particular make.
Record the frame number, located on the left-hand side of the gun just above the trigger.
Take down the slide number, which is just above the beginning of the pistol butt, or handle.