Another conversion work by Bingo Airsoftworks, with the AGM MP44 AEG being the base gun with which they installed the PolarStar Fusion Engine, making the rifle ready to take in HPA tanks and a good performing airsoft gun which will be a welcome thing for those who prefer using HPA as power source when playing airsoft. Bingo Airsoft Works is always busy taking in custom work with the PolarStar Fusion Engine and they have already managed some well-known airsoft guns to work with it such as the Classic Army SCAR-L, the Echo1 Robinson Arms XCR, and more.

You can contact them if you don't want to do the conversion yourself.

"The conversion of the MP44 to use the PolarStar Fusion Engine is one or the more straightforward conversion. The FE just drops right in with almost no modifications. The only adjustment that is needed is accommodating the selector switch. On the MP44 the selector switch is very simple. It a basic slide switch which moves forward for safe, middle for semi-auto, and backward for full-auto. Unfortunately it doesn’t quite line up with the FE selector plate, so it needed to be moved toward the back of the gun by about 1/8″. Adding a little heat-shrink tubing the full-auto pin on the selector plate and you are good to go. The only extra work that is needed is drilling a hole in the pistol grip for the air line."