Free Lego Digital Designer instructions available! Download the latest version of Lego Digital Designer to use the instructions. Download link for the building instructions below. After you open the LDD file:
Click "Building Guide Mode" (F7)
In building guide mode, click Generate HTML building guide (Cmd-T)
With HTML building guide open, skip to the final step (should be step 399) - this is your parts list.
Pieces in red can be in any color you want; they'll be inside the model and won't be seen. Additional parts needed: two rubber bands. One for the trigger and one for the charging handle.
In LDD, click Build Mode (F5)
You'll build each section shown individually. Delete everything except what you'll build next.
Go to Building Guide Mode (F7) and build the section. When completed close the file and DO NOT SAVE.
Repeat steps 7-8 for each section.
Assemble all sections. You'll need to remove and reattach some pieces to do so. Use the images on this page to guide you to assembling the components correctly.