These are the instructions for my Steyr AUG A2 model.
You can find more information about the gun right here.
Step 1: The Stock
This shouldn't be too hard.
I hope the pictures are in the right order, the uploader was being annoying.
If you have any questions, don't be afraid to ask them.
Again, if you need help, ask me.
Step 3: Assembling
The easiest way to do this, is to remove the four green rods on the stock's end. Then just slide the two halves into eachother, and add the rods again.
I hope you enjoy your own AUG A2!