I have never seen one of these 42 M-B's before, its something though that I would have loved to had with only a little over 38,000 made. Too bad he won't ship to California, screwed again.....
Mossberg 42 MB US Relics at GunBroker.com : 796658481
https://www.milsurps.com/images/impo...90805740-1.jpg