Airsoftjunkiez got custom HPA LMGs available for those going to the Third Coast Airsoft Operation Fury and other airsoft events. In this video they show a custom HPA RPK LMG, check their online store for other options, including HPA assault rifles... "Airsoftjunkiez custom LMG builds ready for TCA Op Iron Fury. PolarStar Fusion Engine shooting 1.55j using High Power Airsoft .32g bbs."