I believe they are a distributor (Davidsons) only run of New Vaqueros, regardless of what it says. Keep in mind also that, confusingly, Ruger is not only labeling the New Vaquero .44 Specials just "Vaquero" on the frame, these days (last I looked) they're referring to all New Vaqueros in their online literature as just "Vaqueros."
Meanwhile, Davidsons also simultaneously has another clean-up run or two (for the past couple of months?) of the old/large Vaqueros--I believe in .44 Mag--regular and Bisley IIRC.