If you can find any camo rings that match, buy them.
But why buy camo rings?
Black ringswon't spook deer.
Millet angle lock windage adjustable rings are usuallyan excellentvalue andmost Milletsare made ofsteel. Ihaven't seenmany ringsmade in camo, but maybe Nikon makes some thatmatch their camoscope?

http://www.midsouthshooterssupply.com/search.asp?search=&submit=Find+it%21&typ=A ll&mfg=00131&dept=Any