Yes they are providing the projectile cannot go outside the property.
look around on Amazon.com
The automatic/semi-automatic mechanisms work because as a round is fired, it uses the gas and recoil from the explosion to re-set the gun. Air soft pellets are just pieces of plastic, and do not have any propellant, so they need gas or batteries to cycle the gun.
Fired- hard unfired-soft
Air soft guns are popular over the nation. Do not use one if you are not at least 15 :).
Air Soft guns. Yes
the gas powered air soft guns use CO2 or green gas
stingers are Airsoft guns
Be sure you do not disrupt the neighborhood if your gun is loud. The main worry is not to make it be mistaken for a real firearm. Aside from those points, you are set. Play safe.
No.
No
In bonerland
the best brand of air soft guns are...crossman,remington,smith & weson,and echo 1.