Hi Auora
I don't have a Lighning unfortunately, don't suppose you would be interested in a polished Weihrauch HW80 by any chance??
it's 22cal and has a polished silencer too, the stock is a black one (was like this when i bought it )
Some pics..
HW80
Again
I only have these two pics of it but i could take some more tomorrow
Regards, John