In this tutorial, we learn how to make a Tommy gun movie prop. You will need: duct tape, marker, poster board, thin cardboard, brown/black spray paint, scissors, and a hot glue gun. First, grab blueprints for this from the website TommyGun. After this, print them out and trace them out onto the poster board. Next, cut this out and make several more layers, five would make a thick enough gun. Now, use tape on the sides to adhere the layers together. Now, take a plate and cut out the width of it on the thin piece of cardboard. Measure around it, then cut out a strip of cardboard to make a drum like shape. Now, adhere the round part onto the gun in front of the trigger. To finish, paint the gun and then when it's dry enjoy!