1910 markings

[wayne8661]

Hi everyone I was a bit bored tonight so I disassembled my 1910 and took photos of all the markings. I am still new at the luger scene so any lessons you guys want to give me on the letters that are stamped inside the pistol, on the toggle under the hold open and the purpose of the V on the firing pin Oh and also the M on the extractor I would appreciate the lesson.