Finally some pictures. Would this be called a n underlever or a sidelever?

i ve always called them under lever...charlie

This is the foward under lever like mine. the pic of the frame is exactly what i was looking fore. Can you tell if that little piece is held in the frame by the hinge pin. Or is their some kind of set screw that holds it in place.

Its based on the Lefaucheux pattern underlever (from Belgium I think ,but not sure) I have one in 16 bore and it's a nice light little gun but a little bit awkward getting used to the feel of the forend arrangement,but a nice gun all the same...I don't think Husky ever put out any garbage,the designs are a little off for some of our tastes but the guns always seem well made and finished, in my opinion.