<p>An animated example of how an AEG <a href="https://en.wikipedia.org/wiki/airsoft" class="extiw" title="en:airsoft">en:airsoft</a> gun gearbox works.
</p><p>Created by one "Cheesehead" on Airsoft Retreat and is public domain on AirsoftRetreat.com
</p>
<a rel="nofollow" class="external free" href="http://www.airsoftretreat.com/gallery/showgallery.php?cat=573">http://www.airsoftretreat.com/gallery/showgallery.php?cat=573</a>
<p><a href="https://en.wikipedia.org/wiki/User:Ranger_Captain" class="extiw" title="wikipedia:User:Ranger Captain">Ranger Captain</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
</p>
Later versions were uploaded by <a href="https://en.wikipedia.org/wiki/User:Boffy_b" class="extiw" title="en:User:Boffy b">Boffy b</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>.
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.