The Standard two-at-a-time .22 mag revolver is right down there with it. Apparently the designer was an alien with three fingers…..
Though not exactly dumb, IIRC his worst pf the worst was the Henry Homesteader, which just didn’t work well, even after a trip back to Henry for repair. Having travelled that road myself with a couple Ruger handguns, I have to wonder why a service department would send stuff back that’s not fixed, or worse, more broke than when it came in.