So, hi guys this is my first instructable. And i'm going to show you guys how to mod this gun. First you need:
- A toilet roll
- Cling wrap
- Your gun
- a permanent marker (optional)
- a yellow/green/red highlighter (optional)
First wrap the clingfuel over the toilet roll as shown on the picture. Then tape it firmly. Draw your wind direction and crosshair in the middle of the cling wrap and go over the clingfuel with your highlighter. Green and yellow will come out green and red will stay red. Hope you liked it.