Cannablized Luger

[estevewatson@juno.com]

I have been given the upper (cannon) of an s/42 Luger in very good condition which someone has chromed!

I am reluctant to discard it and would like to acquire a lower (frame and parts) of another s/42 to mate with it and have chromed.

Other than Numrich, is there another (cheap) source of Luger parts?

Thanks for any help.