Airsoft AEG Pistons
This component is a huge work force of the airsoft AEG. These pistons are made out of different plastics from POM, Nylon, Polycarbonate, etc. The piston will have 16 teeth. When the sector gear is spinning, it will pull the piston back. Inside the piston is the airsoft AEGs main spring, so when the piston is pulled back it compresses the spring. The spring then gets released and goes forward when the sector gear has completed its cycle the sector gear�s teeth are no longer contacting (pulling back) the teeth on the piston.