Airsoft ASG M40A3 (Reverse engineering)

If you get 404 error when you're trying to download, don't use the "Download All Files" option. Click on the individual downloads instead.

Use the M40A3 Exploded view to find the desired part.

This is the ASG M40A3, not entirely made but the key parts are here.

Some parts i´ve printed and are fully functional like the cylinder rings