This week I found a great design that helps with the efficiency of Airsoft pistols and rifles. As an Airsofter (cough, cough … I am terrible at it) I was really excited to see that we had a design that was modding Airsoft grips to make them more efficient. The design that I am speaking of is the [WIP] Airsoft Thermostat by bachelarius.bachelarius describes the project as:“A heat control unit designed to fit within a set of pistol grips, used to regulate the temperature of a gas blow-back magazine to increase the efficiency of a GBB pistol or rifle. A detailed explanation of what it should do can be found at http://bachelarius.blogspot.com/2011/11/airsoft-thermostat-design.html”http://upverter.com/eda/embed/12ae2a1f87116676/