Mister Moro goes over this custom built MS Factory Noveske N4 300BLK NGRS in this Hyperdouraku review. He begins with an introduction and overview, followed by a detailed examination of each part. He then discussed the overall length, weight, and trigger pull of the weapon. Moving to outdoor testing, he conducted shooting trials and measured the initial velocity. Further outdoor shooting took place at 30 and 40 meters. Finally, he shared his overall impressions.