Simple DIY Airsoft Machine Gun

Using only four parts, here's a quick way to assemble a neat AirSoft machine gun. Warning: without much air pressure inside the bottle, this thing's projectiles achieve some pretty high velocity as they exit the barrel. Do not aim at people or pets and always wear protective safety gear.

via NotCot


  1. It's amazing that the bb's find their way into the barrel inlet. Tom

  2. This is a really great using a soda bottle to make a gun...It is simpler to make, parts are easily available and is cheaper too..!!