Why are we seeing so many ziess s3 for sale? Are they not holding up and tracking? Is the glass not that great what would they compare with? Also seems to be a fair amount of zco forsale what’s the deal with so many of them being sold? Maybe someone just spent to much money on an impulse buy as a new shooter and they just don’t want to sit in that much money invested in a scope. I’m looking to upgrade my optics a couple of hunting with longer shots, and some more for dialing shooting long range steel and PRs nrl style shooting.