how to make a bb gun with a pen
Start by epoxying the schrader valve into one end of the pentube. Then insert the piston (pen end cap with airsoft bb and spring attached). Then put the valve piece in (the tube with an eraser and the front a pen), epoxy this in place. Then insert the barrel with the hole inside of the pen tube.
People also ask
How do you make a BB gun out of a pencil?
Hollow out a larger pen. Put the inside of the mechanical pencil inside it. You will need a slightly larger pen to fire out BBs. Take the rubber band and stretch it out to the middle of the pencil, cut a slit into the eraser and attach it. Wrap a second rubber band to the first one along the barrel to hold it down.
How do you make a pen gun with a rubber band?
Making a Pen Gun with a Rubber Band Disassemble a clicker pen or a regular pen. Unscrew the tip of the pen, and then unscrew the other end. Cut a small wooden dowel to fit the length of the tube. You can use a round chopstick for this if you have one. Drill 2 small holes through the end of the wooden dowel.
How do you make a BB fly out of a pen?
Unscrew the cap surrounding the ink point. Take out the guts — the ink, the spring — to create an empty barrel for your BBs to fly through. Ram out the lid at the top with a screwdriver or other slim, pointed object. A sturdy straw will also do the trick. Insert the pen into the hole in the bottom of your container.
How do you use a pen gun?
Press down on the plunger to shoot the cartridge. Hold the pen gun sideways so the tip points in the direction you want to shoot. Press firmly on the plunger at the end of the pen to shoot the cartridge out. Only point the pen gun at a target. Avoid shooting any person or animal since you could cause them harm.