The Airsoft Headquarters explains how airsoft shotguns work with a science... "Shotguns are super cool, alot of history and progression through the shotgun model in real life and as a long time player its really cool to see airsoft companies progress and evolve shotguns on the airsoft side of the house. While I have a very limited selection of rifles to look at with you guys I wanted to focus more on the performance/features of difference shotguns and what to expect."