Seized-up S/42

[mloula]

Hey all,

I am writing this because I have a Luger that has a lot of sentimental value to it, but it is seized up. the toggle works about halfway, until the receiver slides back on the frame. That part is where it is seized. (And I am able to see that there is no bullet in the chamber) This, I am positive, is due to rust. As far as I know, this hasn't been fired in decades. I would like to get this firing, and I understand that might include extensive cleaning/ possible replacement of parts. However, I was wondering what the best method would be for getting the receiver to slide so I can disassemble it. I have read that soaking it (after removing the grips of course) in Kano Kroil for a few days will do. Will this harm the finish on an antique firearm? I wanted some insight. Maybe someone here has had the same problem and fixed it somehow? Also, while I am posting, I know what all of the stampings mean on my gun except one. This is the "x" suffix. I know my luger was made in 1937 by Mauser (hence S/42), and has all matching numbers. (the barrel and magazine are also original matching). Other than the problem I have with it, it seems to be mechanically okay. The safety works great, it dry fires, and the rifling still seems to be fairly sharp. If anyone can help me with my questions, I would greatly appreciate it. Thank you!

-Matt