Can someone explain to me the difference on the viper scopes???
I mean I find viper pst 6.5-20 50mm scopes with a 30mm tube from $400 then go to a similar 6-24x50mm with a 30mm tube and be up to $750-$1000
What are the major differences to a newb on these three, are they both adjustable for elevation and windage on the fly, ie you can dope the scope for the shot?? Other differences??