Quote Originally Posted by magicesperanto View Post
Looks like a cut-down rifle to me, with home made stock.https://forum.vintageairgunsgallery....mahely-junior/
Well spotted ( the wonders of the Gallery!) I think you might have hit the nail on the head there. Apart from the fact that, as ashf9999 said, the gun would be ridiculously front-heavy, I can't see Mahely giving a rifle and a pistol the same name.