Never seen a 6.5x55 SS. Is that from the second run of stainless FWTs ? The ones with the black recoil pad.
Yes.
The other uncommon one from that run is the 7/08.
As AK rightly points out, black pad indeed.
The 7-08 is even more scarce, I can only recall ever having seen one stainless featherweight in that caliber.