My .22 Stoeger Luger seems to be of the steel type, as magnets stick to it, but does not have the green/red dots.
Serial is 4xxx, not sure what year that might place it at...
Thoroughly enjoy reading these forums while searching for more info about these interesting little gems!
Best thing about 'em, you can go shoot them without worrying about killing the collector value, cause there really ain't any

Its scuffed & scratched, but otherwise goes bang