Depends on when it was made.
look on the frame
The Lorcin L380, with serial number 461388, was likely manufactured in the early 1990s. Lorcin Engineering Company produced these firearms primarily during that period. However, to determine the exact year of manufacture, you may need to consult specific records or databases that track serial numbers for Lorcin firearms.
On a Lorcin 9mm, the serial number is typically located on the left side of the frame, just above the trigger guard. It may also be found on the slide and the barrel. It's important to check all these areas, as the placement can vary slightly between different models. Always ensure the firearm is unloaded before inspecting for serial numbers.
NO
No published sn data.
1968
Lorcin
It was made by Lorcin, and Lorcin is no longer in business.
There is no fixed or standard length. There are serial numbers of different lengths for different purposes.
Look on the butt.
The serial number on a Lorcin L25 is typically located on the right side of the frame, just above the trigger guard. It may also be found on the underside of the slide or near the magazine well. If you're having trouble locating it, checking the owner's manual can provide specific guidance for your model.
Lorcin manufactured them. They are now out of business.