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Bottle Cap Gun
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This bottle cap gun solves that problem of eliminating the cap. Pop the cap then shoot it. This is an original design based on the example seen on Thingiverse.The left and right sides print nicely on a 200mm print bed but, they need to be printed separately to fit. You dont need support. I use 0.25mm layer height, 2 vertical shells, 4 top layers, 4 bottom layers, and 20% honeycomb infill. When you compile the Gcode for one side of the gun you could include the Bottle_Cap_Gun_Insides.stl file if you want everything to be the same color. Or, print the insides file separately with another color. The adhesion pads are for printing with ABS. Trim them off after printing.For assembly cut a 16mm and 32mm section of 1/8 (3mm) dowel. The long piece is the trigger pivot and the short piece holds the rubber band in the striker. Clean out the side-to-side hole through the striker with a 1/8 (3mm) drill. Then push a doubled section of rubber band down through the hole (a 2.5mm hex driver works well
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