Even Blomkvist, director of the Tirpitz Museum lets us know:
I have good news about the 15 cm SKC/28 twin guns from Store Korsnes. Saturday last week the gun returned to Alta after 66 years. It is in a amazing condition and will be assembled in the coming months.I have worked against the Norwegian military for 5 years to get hold of this important war memory and to prevent it was scrapped like so many other guns from the war has become.
More on Finnmark fortifications:
Axis History Forum