I like the DNZ EER base and ring combo. I use DNZ's on all my TC guns. This base will work great with the Nikon BDC. I would stick to the matte black though as the silver does not match. Natchez had the silver Nikon Omega BDC marked down and IMO it would look good with a black matte mount. I prefer the Bushnell DOA lines over the Nikon BDC circles though. Go to Bass Pro, Cabelas or Gander Mtn and look through a few and see what you like. Best deals are ordering online though.