Hole Punch Gun

thingiverse

This item was originally posted by Defense Distributed before their downloads were seized by the US Government (because they had functioning gun files). This is not a working gun file, however. Original poster's notes: HOLE PUNCH GUN Description The pieces of plastic in the video do not constitute a firearm. This is a desktop toy that functions as a single hole punch capable of punching through two sheets of paper at a time. Think of this design as an elaborate hole punch. The current model weighs 50.1 grams and costs roughly $0.75 to manufacture. This printed model, pictured, is the third version of the hole punch. It consists of five pins, the bolt, the receiver, the trigger, and sear. This project remains unfinished. The bolt head is not long enough to punch paper, and the rubber band should be attached somewhere near the muzzle instead of being wrapped around it. See assembly video here: youtube.com/watch?v=b6bk4KfecXE Custom Section Build Instructions