I have a mossberg ratchet yes the gun people made it
pictures in the link
https://www.garagejournal.com/forum/threads/my-favorite-ratchet-wrench-mossberg-auto-cle.320336/
but it does not look like any ratchet I have ever seen more like an eggbeater
maybe the first socket set and ratchet from 190x the sockets are forged 6 sided flat steel
only standard thing is the 1/2 square drive
later they made a more modern looking tool driver but keep the sockets
found better pictures here
http://alloy-artifacts.org/frank-mossberg-company.html#sockets