Rubber Band Ping Pong Ball Launcher

And then if you look over here we have a stop that s a 5 16 bolt.

Rubber band ping pong ball launcher.

Don t forget to wear safety goggles. Remember to check the diameter of your ping pong balls before making this gun. Load a pingpong ball and you re ready to launch. These will ofcourse not fit in the 3 5 cm compartments of your gun so you should take the second plan with holes for the 4cm ping pong ball.

The other is that the bead strikes the lid when you release it which causes the rubber bands to come to an abrupt stop releasing the ping pong ball. It s screwed on to this extruded aluminum piece. This would be a great project to do with a class or a group. Contact the seller opens in a new window or tab and request a shipping method to your location.

Loop a 64 rubber band through each hold on the ping pong ball holder and then loop it through itself so it is securely attached. 1 ping pong ball launcher. Cardboard or plywood makes a good target. 3 multi shot rubber band guns.

Make it an experiment. Seller assumes all responsibility for this listing. Put your ping pong ball launcher together. If the clothespin is to weak to hold the rubber band wrap another rubber band around the gun to strengthen it.

Mine where 3 5 cm or 35 mm but i also saw 4 cm or 40 mm ping pong balls in a store. This is a piece of pvc. This item will ship to united states but the seller has not specified shipping options. This is 3 4 inch extruded aluminum and it s connected with a 8 32 by 1 and 1 2 inch machine screw.

And that causes the bar to stop so that the ping pong ball is released.