I will give the interested sportsmen some strong advice. I would not cancel your orders for the new Vortex Viper PST scopes. For $900 or less you can't match the quality, functions and warranty. Not only have I not canceled my order, but have ordered the custom turret to match my drop chart in yards from Vortex to match my new Nikon Gold 1200 laser range finder.
"Aim small miss small",
PS: Hope to get my new 6-24x50mm PST FFP MOA scope soon.