Valor Airsoft presents their "The Mosquito" which can be downloaded for those with 3D printers to try out... "The MOSQUITO is an open-source, modular, 3D-printed airsoft kit designed to be a pure menace on the airsoft battlefield.

This kit takes the V3 gearbox and hop-up chamber of a TM-based AK platform and transforms them into a tiny powerhouse, removing all unnecessary space to focus on pure airsoft performance.