The only Lucifer air pistol I know is this one, which was made in Argentina.
https://imgur.com/a/sJF7O Is it the one you mean? ( it is a push-barrel).
I know push-barrels are the Cinderellas of the air pistol collecting fraternity, but I love 'em. I think I have one of every type made, bar about four. Guess what? The Lucifer is one of them. You just never see them outside Argentina. So if you get the chance to own one, you will know that there will be at least one person who will be envious!
Regards
John