Strange 22 conversion single shot

[Coyote]

Hey, the unit fits in my 30-06 k98 but kick off looks like the one in my Swedish 96
Looks exactly like the one for my 8x57 single shot, also have receiver , magwell and 2 mags which I was gonna swap the barrel onto.
When I figure it out I' would like to sell the lot.

 

[Fal Grunt]

You might be better served posting this in the Small Bore training rifle section.

Pictures will also be needed.

 

[Muncher 1953]

Yes photos! you descrip is a bit confusing as to what you have.