Zoom Script

This script will improve your aim. It is made for hold to zoom in. And it enables you to modify your sensitivity for zoomed-in and for zoomed-out. You can directly stop reloading and zoom in with it. You can better quick scope with it.
Here is the script:
bind MOUSE2 "+speed_throw;-sprint;vstr zoom;-speed_throw"
seta zoom "vstr zoom1"
seta zoom1 "weapnext;wait 2;weapprev;setfromdvar defaultsens sensitivity; setfromdvar sensitivity sensitivityzoomedin;seta zoom vstr zoom2"
seta zoom2 "setfromdvar sensitivity defaultsens;seta zoom vstr zoom1"
seta sensitivityzoomedin "0.7"

Adjust the sensitivity in zoom1 for zoomed in. And adjust the sensitivity in zoom2 for zoomed out. I like it to have the sensitivity slightly higher zoomed in then the sensitivity zoomed out. When you get used to it you will like it.  

If it does strange then here is an reset bind:
bind P "seta zoom vstr zoom1"

Then if you press P it will work properly again.