If you've had the privilege of owning a PolarStar Fusion Engine, you will undoubtedly be aware that the trigger response is lightening quick and distance required for the actual trigger to travel in order to fire the weapon is very small. However, since they use the standard AEG triggers, which are made with a rather long trigger pull, there is a lot of unneeded travel time before the trigger actually hits the button inside the engine which begins the firing process.
|How to Shorten the Trigger Pull on a PolarStar Fusion Engine|
Tom Harris for the Pyramyd Airsoft Blog
Find out how to do it after the jump...