Not necessarily expert but I do know a ton about World War Two guns, but unfortunately the only one I have ever seen and shot was the Mosin Nagant (Soviet bolt action) and the .357 Magnum (basically the .45 magnum’s grandpa)
What a tyrant state, what about poor people who hunt to put food on their table? Or farmers who have to worry about wild hogs? Bow and arrow would be way harder imo